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🎨 Personalize seu vCard Plus

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Added Rules:
📷 Scan QR Code with Camera

Point your camera at a QR Code. The result will appear below.

Last QR Code: None
Código de Barras vazio
QR Code personalizado gerado gratuitamente com o Code2Scan
📷 Scan Barcode with Camera

Point your camera at a barcode. Supported formats: EAN, UPC, CODE128, etc.

Last Code: None

How to Generate a QR Code

Step 1: Choose the type of QR Code

Click on one of the tabs such as URL , Text , Phone , Wi-Fi , or others depending on what you want to share.

Choose QR Type
Step 2: Fill in the information

Fill out the form fields that appear based on the selected QR Code type. For example, enter a website URL, phone number, event date, etc.

Fill Form
Step 3 (Optional): Customize your QR Code

You can choose colors, add a logo, or adjust the shape before generating your QR Code.

Customize QR
Step 4: Click on “Generate QR Code”

Once all fields are filled, click the button to generate your QR Code.

Generate QR
Step 5: Download your QR Code

Click the Download button to save your QR Code and use it anywhere.

Download QR

How to Generate a Social Media QR Code

Step 1: Select the Social Media

Choose one of the available platforms: Instagram, Facebook, or X (Twitter).

Choose Social
Step 2: Enter your profile

For Instagram and X, enter your username (e.g., @yourname). For Facebook, enter the final part of your profile URL (e.g., yourpage for facebook.com/yourpage).

Fill Info
Step 3 (Optional): Customize your QR Code

Change the QR Code colors, apply your logo, or add a custom shape to personalize your social media QR.

Customize QR
Step 4: Generate the QR Code

Click on the “Generate QR Code” button to create your social media QR code instantly.

Generate Social QR
Step 5: Download and Share

Click Download to save and use your QR Code on printed materials, business cards, or social profiles.

Download QR

How to Generate a QR Code for a PDF File

Step 1: Select the PDF Tab

Click on the “📄 PDF” tab at the top of the page to begin the process of generating a QR Code linked to a PDF file.

PDF Tab
Step 2: Upload Your PDF File

Click the upload button to select your PDF file (up to 10MB). The file will be processed and linked to a unique QR Code.

Upload PDF
Step 3 (Optional): Customize Your QR Code

Optionally, you can change the color, add a logo, or adjust the shape of your QR Code before generating it.

Customize QR
Step 4: Generate the QR Code

Once your PDF is uploaded and settings are selected, click “Generate QR Code” to instantly create a scannable code linked to your file.

Generate QR
Step 5: Download and Share

Use the download button to save your QR Code. You can print it, embed it on documents, or share it digitally.

Download QR

How to Generate a vCard QR Code

Step 1: Select the vCard QR Code tab

Choose the vCard tab from the options on the homepage. This tab allows you to create a digital business card that others can scan to save your contact details instantly.

Choose vCard
Step 2: Fill in your contact information

Enter your name, job title, email, phone number, company name, and optional website. This information will be encoded into your QR Code and can be saved directly to contacts.

Fill vCard Info
Step 3 (Optional): Customize your QR Code

Choose the colors, add your logo, and adjust the shape of your QR Code to match your personal or company brand. Make it professional and visually appealing.

Customize vCard
Step 4: Generate your QR Code

After entering your details and customizing the style, click the "Generate QR Code" button to create your vCard QR Code. A preview will be displayed instantly.

Generate QR
Step 5: Download and use your QR Code

Click Download to save the image of your QR Code. You can then add it to your business card, email signature, resume, or display it at networking events.

Download QR

How to Generate a Pix Copy and Paste QR Code

Step 1: Choose the Generation Mode

Decide whether you want to manually fill in the fields or paste an existing Pix Copy and Paste string into the indicated field.

Choose Mode
Step 2: Fill in the Data or Paste the Pix String

If you choose to fill, enter your Pix key, recipient's name, city, amount (optional), and description (optional). If you choose to paste, insert the already generated Pix string.

Fill or Paste
Step 3: Generate the QR Code

After filling out the fields or pasting the Pix string, click the "Generate QR Code" button to create it automatically.

Generate QR Code
Step 4: View and Download the QR Code

After generating, the QR Code will appear on the screen. You can download it to use for Pix payments, whether digitally or printed.

View and Download QR Code

How to Generate a WhatsApp QR Code

Step 1: Select the WhatsApp Tab

Click on the “🟢 WhatsApp” tab from the menu to begin creating your WhatsApp QR Code.

WhatsApp Tab
Step 2: Enter Phone Number and Message

Select the correct country flag for the phone number and type only the local number (without the country code). You can also add a pre-filled message that will appear when the QR Code is scanned.

WhatsApp Form
Step 3 (Optional): Customize Your QR Code

Personalize your QR Code by choosing custom colors and adding your logo. This enhances branding and user experience.

Customize QR
Step 4: Generate the WhatsApp QR Code

After filling in the necessary fields, click the “Generate QR Code” button. The code will appear instantly on the screen.

Generate QR
Step 5: Download and Share

Use the download button to save your WhatsApp QR Code. You can print it, include it in marketing materials, or share it digitally.

Download QR

How to Generate a QR Code for Wi-Fi

Step 1: Select the Wi-Fi QR Code Type

Click the “📶 Wi-Fi” tab from the options above to start generating a QR Code specifically for your wireless network.

Wi-Fi Tab
Step 2: Enter Your Wi-Fi Network Information

Provide the SSID (network name), password (if any), and select the correct encryption type: WPA/WPA2, WEP, or None.

Wi-Fi Form
Step 3 (Optional): Customize Your QR Code

You can personalize the appearance of your QR Code by changing the colors and adding your own logo for a branded look.

Customize QR
Step 4: Generate the QR Code

After entering all required information, click the “Generate QR Code” button. The QR Code will be created and displayed on the screen.

Generate QR
Step 5: Download and Share

Use the download buttons to save your Wi-Fi QR Code as a PNG image. You can print it or share it digitally with your guests or customers.

Download QR

🛡️ URL Checker QR Code

Step 1: Enter a secure URL

Paste the full URL you want to check. It must start with https:// to ensure security.

Enter Secure URL
Step 2: Click on “Check”

Click the “Check” button to validate the link. The system will analyze redirections, HTTPS status, and blacklist protection (Google Safe Browsing).

Click Check
Step 3: QR Code is generated automatically (if safe)

If the URL is valid and safe, the QR Code is generated instantly. If it's insecure or blacklisted, the QR Code will be reset to the default placeholder.

QR Code Generated

🎯 How to Generate a QR Code Based on Conditional Redirects

Step 1: Choose “Conditional Redirect”

From the QR Code types, select the “🎯 Conditional Redirects” option to begin.

Choose Conditional Redirect
Step 2: Set the Default URL

This fallback URL is used when no rules match. It ensures the QR Code always has a destination.

Default URL
Step 3: Add Conditional Rules

Set rules based on weekday, hour range, device, OS, country or city. Example: "If weekday is Saturday, redirect to /weekend".

Add Rules
Step 4: Generate and Use

Click “Generate QR Code” to activate your smart QR. You can update redirect rules anytime, even after printing.

Generate QR Code
Step 5: How to Fill Rule Values
Here's how to input values:
  • Day of Week: Choose from Monday to Sunday.
  • Hour Range: Format like 08:00-12:00 or 18:00-23:00 (24h).
  • Device Type Choose mobile or desktop
  • Operating System: Select options like Android, iOS.
  • Country/City: Type names like “Brazil” or “Paris”.

Fill Values
Step 6: Rule Evaluation Priority
The system follows a fixed rule evaluation order for maximum consistency:
  1. Operating System (e.g., Android, iOS)
  2. Device Type (e.g., mobile, desktop)
  3. Country or City
  4. Hour Range (24h format)
  5. Day of the Week (Monday to Sunday)
As soon as a condition matches, the redirect is applied and no further rules are checked.
Rule Priority Evaluation

How to Generate a Barcode

Step 1: Enter the product or data value

Type the number, ID, or custom code that you want to turn into a barcode.

Step 1 Barcode
Step 2: Select a barcode format

Choose among formats like EAN-13, UPC, CODE128 or CODE39 depending on your use case.

Step 2 Barcode
Step 3 (Optional): Customize the colors

You can change the line color and background to match your label or packaging design.

Step 3 Barcode
Step 4: Generate and download

Click the button to generate your barcode and download it in SVG format for print or digital use.

Step 4 Barcode

📷 How to Scan QR Code with Camera

Step 1: Allow camera access

Click the “Start Scanner” button and grant permission for the site to use your camera. This allows real-time QR scanning directly from your device.

Allow Camera Access
Step 2: Point your camera at the QR Code

Hold the QR Code in front of your camera lens. Make sure it's within the scanning frame and well-lit for quick recognition.

Point Camera
Step 3: Get the result instantly

The decoded content will be displayed immediately below the scanner. You can copy the result, open the link, or reuse the content freely.

Scan Result

How to Scan Barcode with Camera

Step 1: Allow camera access

Click on the “Start Scanner” button and allow the browser to access your camera if prompted.

Camera Permission
Step 2: Point the camera at the barcode

Hold your barcode in front of the camera, making sure it fits inside the scanning box on the screen.

Scan Barcode
Step 3: Get instant result

As soon as the barcode is detected, the code will appear on the screen under “Last Code”.

Barcode Result

How to Validate a Barcode

Step 1: Input the barcode

Enter the barcode digits you wish to validate. Ensure the number matches the expected format (e.g., 13 digits for EAN-13).

Input Barcode
Step 2: Choose barcode format

Select the correct barcode format (EAN-13, UPC, CODE128, etc.). Each format has its own validation rules including length and checksum requirements.

Choose Format
Step 3: Click Validate

Click the validate button to run the validation check. The system will analyze the code structure and checksum (if applicable).

Validate Barcode
Step 4: View validation result

You’ll see whether the barcode is valid or not. If invalid, a message will indicate what's wrong (e.g., incorrect length or invalid checksum).

View Results

Create Free Online QR Codes for WhatsApp, Pix, Wi-Fi, Contacts and More

Code2Scan is a free and easy-to-use QR Code generator. With it, you can create non-expiring QR Codes for various purposes: sharing your WhatsApp, receiving payments via Pix, connecting to Wi-Fi networks, promoting events, and more.

QR Code Generator for WhatsApp

With our QR Code generator for WhatsApp, you can create a code that opens a chat directly with a pre-filled message. Ideal for support, sales, or automated service.

QR Code for Pix Payments

Create a Pix Copia e Cola QR Code to receive payments quickly and accurately. Just paste the Pix code into the appropriate field and generate your QR Code in seconds.

QR Code with Logo and Custom Colors

You can customize your QR Code with your brand’s colors and even add your logo. This increases visual recognition and makes your printed or digital material more professional.

Other types of QR Codes you can generate:

  • 📶 Wi-Fi QR Code (share network without password)
  • 📧 Email and SMS QR Code
  • 📍 Location QR Code
  • 📅 QR Code for Events with date and time
  • 📋 QR Code for Google Forms
  • 🛒 QR Code for Play Store and App Store

Create static and dynamic QR Codes easily. Free options available. Sign up to access premium features.

Try now the best free online QR Code generator and boost your digital productivity.

Create QR Codes for Digital Business Cards – vCard Format

With Code2Scan, you can generate QR Codes that instantly share your contact information using the universal vCard format. These digital business cards can be scanned with any smartphone, allowing others to save your name, phone number, email, company, and job title in seconds.

In modern networking, printed business cards often get lost or discarded. A vCard QR Code ensures that your contact info is instantly scannable, always legible, and easily saved into digital address books — no manual typing required.

What is a vCard QR Code?

A vCard QR Code encodes your contact details in a format recognized by most mobile devices and contact apps. When scanned, the device automatically prompts the user to save your contact. It's ideal for conferences, networking events, business cards, and resumes.

Where to use your vCard QR Code:

  • 👤 Printed business cards with QR integration
  • 📧 Email signatures that link to your contact info
  • 🎫 Conference badges, name tags, or display signs
  • 📄 Resumes and cover letters to simplify follow-ups
  • 🔗 Link from personal websites or online portfolios

Customize and Share Easily

You can personalize your vCard QR Code with your brand’s colors and a logo, and choose from different QR styles to match your visual identity. The codes are compatible with both digital and printed formats, ensuring they work wherever you share them.

Code2Scan also offers a vCard Plus version, which includes an editable contact page with image, branding, social media, and more — available under the PRO plan.

vCard QR Codes can be created in both static and dynamic formats. Static codes are free and never expire. Dynamic codes (available in the PRO plan) let you update your contact details at any time and track engagement.

Start creating your vCard QR Code now and make your business contact sharing smarter, faster, and more professional.

Create QR Codes for Social Media Profiles – Instagram, Facebook and X

Code2Scan allows you to create QR Codes that link directly to your social media profiles, making it easier for people to follow you, view your content, or get in touch. Whether you're a business, creator, freelancer or brand, connecting your audience through QR Codes is fast and effective.

QR Code for Instagram

Generate a QR Code that leads directly to your Instagram profile by entering your username. Perfect for creators, influencers, stores and personal brands who want to grow their audience with just a scan. Add the QR to packaging, posters or business cards to get more followers.

QR Code for Facebook Pages

Use our generator to create a QR Code that links to any Facebook page. Simply enter the last part of the page URL and let users connect with your brand quickly. Ideal for businesses, local stores, and customer support channels.

QR Code for X (formerly Twitter)

Share your X profile using a QR Code that points to your handle. Whether you use X for news, updates, or community building, this is a quick and modern way to grow your audience both online and offline.

Add Your Style to the QR Code

Make your social media QR Code reflect your brand: customize the color, add your logo, or use a frame. A well-designed QR Code increases trust and gets more scans.

Where to use your Social Media QR Code:

  • 👤 Business cards with QR to Instagram or Facebook
  • 📦 Product packaging that links to your social profile
  • 📰 Posters, banners or brochures for events and stores
  • 📧 Email signatures and portfolios
  • 🔗 Combine with link-in-bio tools for central access

All our Social Media QR Codes are static and completely free to use. Just generate and download — no expiration, no limits. For advanced control, logo uploads and tracking, upgrade to the PRO plan.

Start creating your Social Media QR Codes now and increase your digital reach in seconds.

Create QR Codes for Pix Payments Instantly and Securely

Code2Scan makes it easy to create a QR Code for Pix payments. Whether you are a freelancer, small business owner, or just want to receive payments quickly, generating a Pix QR Code ensures convenience and speed for your transactions.

Pix Copy and Paste QR Code Generator

Generate a Pix Copy and Paste QR Code effortlessly. Just fill in your Pix key, amount, and description to create a QR Code that is ready to receive instant payments. Simplify your payment process and increase customer satisfaction.

Customize Your Pix QR Code with Logo and Colors

Make your Pix QR Code stand out by adding your brand’s colors and logo. A customized QR Code conveys professionalism and enhances trust during payment transactions, whether online or printed.

Why Use QR Codes for Pix Payments?

  • ⚡ Faster and error-free payments
  • 🛡️ Greater security with encrypted QR Codes
  • 💬 Pre-filled payment information to avoid mistakes
  • 📱 Easy to scan via smartphone banking apps
  • 🏷️ Suitable for invoices, receipts, and promotions

Create your Pix QR Code now for free on Code2Scan. Boost your sales and make payment collection easier than ever.

Create a QR Code to Share Your PDF Files Instantly

With Code2Scan you can generate a QR Code for any PDF document. Upload your file and share it through a scannable QR Code, making access to your material fast and convenient.

Benefits of Using a PDF QR Code

PDF QR Codes are ideal for sharing menus, catalogs, manuals, reports, presentations and more. They eliminate the need for printed material distribution and allow instant updates.

Customize Your PDF QR Code

Customize your PDF QR Code with colors, frames and logos to match your brand. Make it more attractive and professional for your audience.

Where to Use a PDF QR Code

  • 🍽️ Restaurant Menus and Price Lists
  • 🛍️ Product Catalogs and Flyers
  • 📄 Instruction Manuals and Contracts
  • 📅 Event Programs and Agendas
  • 📚 Study Materials and Handouts
  • 🧾 Company Reports and Presentations

You can create both static and dynamic PDF QR Codes. Static codes are free and never expire. Dynamic codes allow you to update the file even after the QR Code has been printed.

Try now the best free QR Code generator for PDFs and enhance your document sharing experience.

Create Wi-Fi QR Codes – Share Your Network Instantly and Securely

With Code2Scan, you can generate QR Codes that allow anyone to connect to your Wi-Fi network without typing a password. Perfect for businesses, cafes, events, offices, or guests at home.

How Does the Wi-Fi QR Code Work?

When scanned, the QR Code automatically configures the SSID, password, and encryption type on the user's device. No need to share credentials manually or explain long passwords.

Customize Your QR Code with Style

Add your business logo and match your QR Code colors to your brand or environment. Create printed materials or digital displays that look professional and are easy to use.

Why Use a QR Code for Wi-Fi Access?

  • 📶 Seamless connection for customers or guests
  • 🧾 No need to write down or pronounce your password
  • 🔒 Safer than open networks or public signs
  • 💼 Ideal for hotels, restaurants, coworking spaces, clinics, and events
  • 🖨️ Easy to print and display anywhere

Try our free Wi-Fi QR Code generator now and make network sharing smarter, safer, and more user-friendly.

Keywords: Wi-Fi QR Code, generate Wi-Fi QR, QR code for wireless access, share Wi-Fi easily, scan to connect, guest Wi-Fi code, QR Code WPA2, QR Code for WiFi login, Wi-Fi QR print

Create WhatsApp QR Codes – Instant Contact and Pre-Filled Messages

Code2Scan lets you create QR Codes that open a WhatsApp chat instantly. With a single scan, customers or contacts can reach you directly without saving your number.

QR Code with WhatsApp Link and Pre-Filled Message

Just enter a phone number and an optional pre-filled message. The QR Code will trigger a WhatsApp chat, saving time and improving engagement for support, sales, or appointments.

Ideal for Business and Customer Support

Add a WhatsApp QR Code to product packaging, websites, posters, or business cards. It's perfect for companies that want to offer direct communication via mobile.

Customize Your WhatsApp QR Code with Logo and Colors

Make your QR Code stand out by adding your brand’s logo and color palette. Improve professionalism and recognition across marketing materials.

Benefits of Using a WhatsApp QR Code

  • 📱 Faster communication with one scan
  • 🧾 No need to save contacts manually
  • 💬 Pre-filled message support
  • 🌐 Perfect for printed or digital use
  • 🔗 Compatible with WhatsApp Web and Mobile

Try the free WhatsApp QR Code generator now and enhance your communication with customers and followers.

Keywords: WhatsApp QR Code, generate WhatsApp QR, WhatsApp link with message, chat via QR, QR to open WhatsApp, business WhatsApp QR, WhatsApp support, contact via QR code, WhatsApp Web QR, scan WhatsApp QR

Generate Smart QR Codes with Conditional Redirects Based on Location, Device, Time and More

Code2Scan offers advanced QR Code generation with intelligent conditional redirects. Create smart QR Codes that adapt based on who scans them — perfect for dynamic marketing, localization, and personalized experiences.

Redirect QR Code by Country or City

You can define redirect rules based on the user’s country or city. Ideal for localized campaigns, multi-language landing pages, or targeting specific regions without needing multiple QR Codes.

Mobile vs Desktop QR Code Redirects

Detect the user's device type and redirect accordingly. Show mobile users a simplified page, send desktop users to a full-featured experience, or direct each group to different URLs. This allows you to optimize content, boost conversions, and personalize the journey.

Device and OS Based QR Code Redirection

Automatically redirect users depending on their device type (mobile, desktop) or operating system (Android, iOS, Windows, etc.). Great for app installs, software downloads, and tailored mobile experiences.

Time-Based and Day-of-Week QR Code Redirects

Schedule QR Code redirects by time range or specific days of the week. Perfect for promotions, events, happy hours, or changing destinations throughout the week.

Use Cases for Conditional Redirect QR Codes

  • 🌍 Multi-country marketing campaigns with localized offers
  • 📱 Redirect Android users to Google Play, iOS to App Store
  • ⏰ Time-sensitive content like flash sales or limited-time offers
  • 📆 Weekend-only pages or weekday-specific resources
  • 📊 A/B testing different landing pages based on user behavior

Start using dynamic QR Codes with conditional logic and take control of your traffic. Create flexible, smart, and powerful QR experiences — all without needing to reprint anything.

Free Online Barcode Generator

Generate barcodes for products, labels, packaging and more. Code2Scan allows you to create high-quality barcodes in formats such as EAN-13, UPC, CODE128 and CODE39, without registration or watermark.

Supported Barcode Formats

All barcodes are generated instantly and can be downloaded as SVG for print or digital use.

Free Online Barcode Scanner

Scan barcodes using your camera easily and instantly. No app required, works directly in your browser.

Supported Barcode Formats

Scanner works with barcodes directly from screen or paper. It's fast, private and does not store data.

Free Online Barcode Checker

Validate your barcodes before printing or using them. Code2Scan allows you to verify barcode formats such as EAN-13, UPC, CODE128, CODE39, and EAN-8 instantly and for free.

Supported Barcode Formats

Simply select the barcode type, enter the number, and click validate. Ideal for retailers, manufacturers, developers and designers working with barcodes.

Real QR Code Use Cases

QR Code Menu
📋 Digital Menus in Restaurants

Restaurants use QR Codes for touchless menus. Customers scan the code on their table to view the menu online.

Event QR Code
🎟️ Event Check-in and Tickets

Event tickets often come as QR Codes for quick scanning at entrances, improving flow and contactless access.

QR on Business Card
👤 QR Codes on Business Cards

QR Codes on business cards link to portfolios or contact details for instant digital networking.

Store Promotion QR
🏬 Promotions and Discounts in Stores

Retail stores use QR Codes on displays for discounts, exclusive deals or online product access.

Real Use Cases for vCard QR Codes

QR on Business Card
👤 Digital Business Cards

Add a vCard QR Code to your printed business card so people can save your contact instantly on their phones.

QR in Email Signature
📧 Email Signatures

Place a vCard QR Code in your email footer to give clients and contacts a fast way to save your info.

QR on Resume
📄 CVs and Job Applications

Include a QR Code on your resume to make your contact details instantly accessible to recruiters.

QR at Events
🤝 Networking Events

Use a vCard QR Code on name tags or booths at events so others can add you instantly with a scan.

Real Use Cases for Social Media QR Codes

Social QR on Business Card
👤 Social QR on Business Cards

Add QR Codes to your business cards linking directly to your Instagram, Facebook or X profile for faster networking.

QR on Packaging
📦 Social QR on Packaging

Use QR Codes on boxes and labels to guide customers to your social media, increasing engagement and brand awareness.

Social QR on Flyers
📰 Flyers and Brochures with QR

Add QR Codes to printed materials like flyers, brochures or posters to direct people to your online presence.

Social QR in Portfolio
📧 Email Signatures or Portfolios

Use QR Codes in your email footer or online portfolio to offer quick access to your social channels.

Real Use Cases for PDF QR Codes

QR PDF Menu
📄 Digital Menus in PDF Format

Restaurants and cafés share menus in PDF format via QR Code, reducing printing costs and enabling fast updates.

PDF Catalog QR
🛍️ Product Catalogs and Flyers

Share updated product catalogs in PDF using QR Codes on packaging, ads, or store displays.

PDF Education QR
📚 Study Materials and Guides

Schools and educators distribute PDF handouts or assignments via QR Codes for easy student access.

PDF QR Event Program
📅 Event Programs and Schedules

Organizers share event agendas and speaker schedules as PDF files accessible via QR Codes at the venue.

Real Use Cases for Pix QR Codes

Pix in Stores
🏪 Pix Payments in Physical Stores

Shops and small businesses use Pix QR Codes for fast and secure in-person payments without POS machines. Customers scan, pay, and confirm instantly.

Pix in E-commerce
🛒 Pix Payments in E-commerce

Online stores integrate Pix QR Codes for checkout, offering an instant payment option that boosts conversion rates and reduces cart abandonment.

Pix for Freelancers
👨‍💻 Pix for Services and Freelancers

Service providers and freelancers use Pix QR Codes to collect payments for projects, consultations, or remote services quickly and securely.

Pix for Events and Donations
🎟️ Events, Fundraisers, and Donations

Events, fundraisers, and nonprofit campaigns use Pix QR Codes to receive donations instantly, offering convenience and transparency for contributors.

Real Use Cases for WhatsApp QR Code

WhatsApp Support
💬 Customer Support via WhatsApp

Offer real-time customer support by placing a WhatsApp QR Code on packaging, websites or invoices.

Order on WhatsApp
🍔 Ordering in Restaurants

Restaurants can receive orders via WhatsApp by placing QR Codes on tables, menus, or delivery flyers.

Business Card QR
👤 Business Cards with WhatsApp

Add a WhatsApp QR Code to your card so people can contact you with one scan—no number saving needed.

Event WhatsApp QR
🎫 Event Communication

Use QR Codes on badges or screens at events to answer questions or manage logistics via WhatsApp.

Real Use Cases for Wi-Fi QR Codes

Wi-Fi in Restaurants
☕ Cafés and Restaurants

Display a Wi-Fi QR Code on tables or menus so customers can connect instantly without asking for the password.

Wi-Fi in Offices
🏢 Offices and Workspaces

Welcome visitors, clients or collaborators with quick access to your secure guest network.

Wi-Fi at Events
🎤 Events and Conferences

Share Wi-Fi access during events via QR Code on badges, posters or screens for attendees to stay connected.

Wi-Fi in Hotels
🏨 Hotels and Guest Houses

Simplify guest access by placing a QR Code in each room to allow fast, frustration-free connection to the internet.

Real Use Cases for Conditional Redirect QR Codes

Localized Campaigns
🌍 Localized Campaigns by Country or City

Launch global campaigns with a single QR Code. Redirect users to different landing pages based on their country or city — no need for multiple printed materials.

Mobile/Desktop Redirect
📱 Redirect by Device or Operating System

Deliver personalized experiences by sending mobile and desktop users to different pages. Useful for app installs, responsive sites, or downloads by OS.

Time-based Redirects
⏰ Time-Based Offers and Redirects

Schedule content based on hour or day of the week. Great for flash sales, limited-time offers, happy hours, or rotating content strategies.

A/B Testing
🧪 A/B Testing with QR Code Logic

Use conditional rules to split traffic for A/B testing. Send users to different URLs based on location, time, or device to optimize conversion rates.

Real Barcode Use Cases

Retail Barcode
Retail Product Labeling

Use EAN or UPC barcodes for product pricing, inventory tracking, and POS systems in retail stores.

Logistics Barcode
Shipping and Logistics

Track shipments and packages across the globe with CODE128 or QR barcodes used on labels and containers.

Medical Barcode
Healthcare Identification

Barcodes help track patients, manage medication, and reduce errors in hospital administration and labs.

Document Barcode
Document Tracking

Use barcodes on invoices, contracts or files to ensure traceability in administrative or legal workflows.

💼 Plans & Pricing

Choose the plan that fits your needs — from basic usage to full-featured QR management.

🆓 Free

Essentials for simple QR creation

  • ✅ Static QR Codes
  • ✅ QR Code Scanner
  • ✅ Barcode Generator & Scanner
  • ✅ Barcode Validator
  • ❌ Email Support
  • ❌ WhatsApp Support

Free Forever

⭐ Basic PRO

For branded QR Codes with your logo

  • ✅ All Free features
  • 🖼️ Add your logo to QR Codes
  • 🎨 Color customization
  • 📶 QR Code for WIFI
  • 🟢 QR Code for Whatsapp
  • 👤 QR Code for vCard
  • 🖼️ QR Code for Image
  • 📄 QR Code for PDF
  • 🌐 Social Media QR
  • 📍 Location QR
  • 📅 Event QR
  • 🛒 App Store & Play Store
  • ❌ No dynamic QR or analytics
  • 📧 Email Support (48h)
  • 🟢 WhatsApp Support

R$ 29,90 / month

or R$ 299 / year

💎 PRO

Full access to all advanced features

  • ✅ All Basic PRO features
  • 💼 vCard Plus
  • 🔗 Link Shortener
  • 🔍 URL Checker
  • 📈 Dynamic QR Codes
  • 📊 Analytics
  • 🚀 Intelligent Conditional Redirects NEW!
  • 📧 Priority Email Support (24h)
  • 🟢 WhatsApp Support – Priority

R$ 99,90 / month

or R$ 999 / year

More about QR Codes

A QR Code (Quick Response Code) is a type of two-dimensional barcode that can store data such as URLs, text, contacts, and more. It can be quickly scanned by smartphone cameras and scanners.

You can generate a QR Code with a link, text, phone number, event, Wi-Fi and more. Then, simply print or share it digitally so others can scan it with their devices.

Created in 1994 by the Japanese company Denso Wave, the QR Code was initially used in the automotive industry to track parts. Today, it is widely used in advertising, payments, logistics, and more.

1. Does a QR Code expire?
Static QR Codes do not expire, but dynamic ones may have an expiration depending on the platform used.

2. Is it safe to use QR Codes?
Yes, but always scan codes from trusted sources to avoid malicious links.

3. Can I customize the appearance of the QR Code?
Yes! You can change colors and even insert logos, as long as the code remains scannable.

4. What type of QR Codes can I create for free?

We offer these Static QR Codes that are completely free and will never expire. Once generated, it’s yours forever, but you will not be able to edit the content or track its scans.

URL, Text, Email, Phone, SMS, Wi-Fi, vCard, WhatsApp and Pix Copia e Cola.

Does the QR Code work without internet?
Yes! The QR Code itself does not need internet to be scanned. However, if the content is a link or an action that requires internet (like a video or form), then a connection is needed.

How can I ensure my QR Code will be scanned correctly?
Keep a strong contrast (light background and dark modules), avoid noisy backgrounds, and don’t use a very large logo. Always test with multiple devices.

What is a dynamic QR Code? Do you offer it?
A dynamic QR allows you to change the destination after printing and track usage stats. Currently, Code2Scan only generates static QR Codes (no expiration, but not editable).

Can I track who scanned my QR Code?
Yes, with dynamic QR Codes! Our dynamic QR Codes include built-in tracking, allowing you to monitor scans, locations, devices, and more. For static QR Codes, tracking is not available.

Can I use QR Codes on business cards?
Yes! The most popular format is vCard. It can include name, phone, email, and even website. Code2Scan makes it easy to generate this kind of QR.

Can the QR Code contain my company logo?
Yes, our tool allows you to upload your logo. Just make sure it doesn’t interfere with readability — ideally it should occupy no more than 20% of the area.

More about Social Media QR Codes

A Social Media QR Code is a type of QR that links directly to a social media profile such as Instagram, Facebook, or X (Twitter). When scanned, it opens the user’s social page instantly, allowing followers to connect without typing or searching.

You can generate a QR Code for your social profile by entering your username (Instagram, X) or the URL path (Facebook). Then print or share it in digital content, packaging, email signatures, or business cards. People scan and reach your profile directly.

Social QR Codes are great for increasing visibility, followers, and engagement. Instead of spelling out long links or usernames, users simply scan. It also bridges offline materials (like flyers or packages) with your online presence.

Yes! With Code2Scan you can personalize your QR Code by changing its color, shape, and even uploading your brand logo. Just make sure your design doesn’t compromise scan readability.

With dynamic QR Codes (available in PRO plan), yes. You’ll be able to track how many people scanned your code, from where, and on which devices. Static QR Codes do not include analytics.

1. Can I use one QR Code for multiple profiles?
Currently, Code2Scan supports one social network per QR Code. You can generate different codes for each platform.

2. Can I edit the username after generating?
Not in static QR Codes. To change destinations after printing, you need a dynamic QR Code available in our PRO plan.

3. Can I use it on printed materials?
Absolutely. QR Codes are designed for both print and digital. Just make sure the size is large enough to scan easily.

4. Is it better to use a logo from the social media platform?
Using a platform logo (like the Instagram or X icon) near or inside the QR Code helps users know where they’re being directed. It's a good practice for clarity and trust.

5. Will changing my username break the QR Code?
Yes. If your QR Code was generated with your old username, it will stop working after the username change. For flexibility, consider using a dynamic QR Code.

6. Can I use the QR Code on Instagram Stories?
Instagram doesn’t support scanning QR Codes directly in Stories, but you can print it on screen or include it in other media. For Instagram, use bio links to complement QR Codes.

7. Should I use a separate QR Code for each campaign?
Yes, especially if you want to measure performance or target specific audiences. Using different QR Codes lets you track where engagement is coming from (when using dynamic QR).

More about WhatsApp QR Codes

A WhatsApp QR Code is a type of QR that, when scanned, initiates a WhatsApp conversation with a specific phone number. It can include a pre-written message, allowing users to start a chat with just one tap — without saving the contact. This is especially useful for businesses looking to streamline communication, automate interactions, or offer instant customer support. The technology relies on WhatsApp’s native “click-to-chat” feature, wrapped inside a QR for universal usability.

Users can scan the QR Code using their smartphone camera or WhatsApp's internal scanner. Upon scanning, WhatsApp opens a conversation with the linked number. If a message is pre-set, it appears automatically in the message field. This method is ideal for printed materials, websites, social media campaigns, and customer touchpoints where quick communication is essential. For example, a restaurant might use it for table orders, or a service provider for quote requests.

WhatsApp QR Codes reduce barriers between your business and your audience. Instead of asking users to manually add your number, you let them connect instantly. This improves user experience, shortens sales cycles, and increases the chances of interaction. It’s also platform-independent — users from both Android and iOS can scan and connect. In omnichannel strategies, the QR becomes a bridge from physical environments (flyers, product boxes) to digital engagement (chat, support, conversion).

Yes. You can personalize your WhatsApp QR Code with brand colors, gradient overlays, rounded corners and your logo at the center. Customization makes your QR Code visually appealing and enhances brand recognition. However, it’s critical to maintain high contrast and avoid interfering with the core matrix for reliable scanning. We recommend testing on multiple devices before deployment. A well-designed QR can increase trust and encourage more scans.

WhatsApp QR Codes can be used in multiple industries and scenarios:

• 📦 Product packaging – Provide post-sale support, request feedback, or activate warranties.
• 🏬 Retail displays – Connect customers with in-store staff or chatbot services.
• 🍽️ Restaurants – Enable ordering or reservations directly from printed menus or table tents.
• 📢 Advertisements – Use QR Codes in offline campaigns to bring users into a WhatsApp funnel.
• 👔 Business cards – Let potential clients start conversations instantly after a meeting.
• 🎓 Education – Allow students to ask questions or join school WhatsApp groups directly.

The applications are endless — from healthcare to tourism — and it works anywhere WhatsApp is available.

More about vCard QR Codes

A vCard QR Code is a smart and modern way to share your professional contact information. Instead of handing over a traditional paper business card, users can scan the code and instantly save your details — including your name, email, phone number, job title, company name, website, and address — into their smartphone contacts.

To use a vCard QR Code, simply fill in your contact details using the generator on Code2Scan, generate your code, and download it. You can then print it on your business cards, resumes, event badges, or display it on a screen at networking events. It's perfect for professionals, sales teams, job seekers, freelancers, and anyone who wants to make a memorable, tech-forward first impression.

vCard QR Codes are extremely versatile. Use them on printed business cards to offer contact saving with a scan, on email signatures to add professionalism to your communications, on CVs to stand out during hiring processes, or even in physical spaces like office receptions or event booths. The goal is simple: make it easier for people to connect with you instantly and digitally.

Static vCard QR Codes are permanent and free to use — once generated, they can't be changed. If you need flexibility, Code2Scan also offers dynamic QR Codes (in the PRO plan), which allow you to update your contact information anytime without having to reprint or redistribute the code. You can also track scans and usage data.

1. Do vCard QR Codes work offline?
Yes. vCard data is embedded directly into the QR Code. No internet connection is required for scanning and saving the contact.

2. Can I include my logo or colors?
Absolutely. You can customize the design to match your personal or company branding. Just make sure the QR remains readable.

3. Do all phones support vCard scanning?
Yes. Most Android and iOS devices automatically recognize vCard format and prompt users to save the contact after scanning.

4. How long does the QR Code stay valid?
Forever. Static vCard QR Codes don’t expire. They’re always valid unless the data inside becomes outdated.

5. Can I track who scanned my card?
Only with dynamic QR Codes. You’ll see scan counts, device types, and optionally the location (if enabled).

6. Can I use one QR Code for multiple people?
Technically yes, but it’s recommended that each person have their own personalized vCard QR for accurate contact sharing.

More about PDF QR Codes

A PDF QR Code links directly to a PDF file stored online. When scanned, it allows users to view or download the document instantly. It’s ideal for sharing manuals, catalogs, flyers, certificates, reports, or menus.

Simply upload your PDF file using the PDF tab in our generator. After generating the code, you can print it on documents, product packaging, business cards, or share it digitally. It’s perfect for delivering informative content with a scan.

If you are using a dynamic QR Code (Pro feature), yes — you can replace the linked PDF file without changing the printed code. If you’re using a static QR Code, the link is permanent and cannot be changed.

  • 🍽️ Restaurant menus in PDF
  • 🛍️ Product catalogs and marketing flyers
  • 📘 Instruction manuals and user guides
  • 📄 Certificates, diplomas, and resumes
  • 📚 Study material for schools and universities
  • 🧾 Contracts and legal documents

1. Is there a file size limit?
Yes. PDFs up to 10MB are allowed. Larger files require external hosting.

2. Can I password-protect the PDF?
We do not currently offer password protection directly. You can, however, upload a password-protected PDF if hosted externally.

3. Is it safe to upload my PDF to Code2Scan?
Yes. Your files are securely stored and only accessible via the QR Code link. You can delete them anytime from your dashboard.

4. Can I track how many people viewed my PDF?
Yes, with dynamic QR Codes you can view scan statistics, including number of scans, time, and location.

More About Conditional Redirect QR Codes

A Conditional Redirect QR Code is a smart code that changes its destination based on the device, location, day, hour, or operating system of the person scanning it. Instead of a single static link, it allows dynamic redirection rules that improve personalization, engagement, and flexibility.

When someone scans the QR Code, our system checks the scanner’s context (e.g., device type, country, current hour) and applies the first matching rule. You can define rules like:
  • 📱 Redirect to App Store if iOS, Google Play if Android
  • 🌍 Redirect to English page if country is USA, Portuguese if Brazil
  • ⏰ Show special offer if scan happens between 6PM and 8PM
  • 📆 Display weekend-only content on Saturdays and Sundays
This makes the QR Code versatile, powerful, and reusable across multiple contexts.

Conditional QR Codes allow you to:
  • ✔️ Improve UX by delivering relevant content automatically
  • ✔️ Avoid printing different QR Codes for each variation
  • ✔️ Run A/B tests and experiments without code duplication
  • ✔️ Adjust destinations over time without reprinting
  • ✔️ Increase conversions by targeting based on context
Perfect for marketers, businesses, developers, and events that need adaptable experiences across audiences.

1. Can I change the redirect after the QR is printed?
Yes. You can edit rules anytime. The printed code never changes, but the destination logic does.

2. Do I need internet to use conditional logic?
Yes. The logic runs server-side when the QR is scanned, so an internet connection is required.

3. Can I track the scans of my conditional QR?
Absolutely! Conditional QR Codes support analytics: track clicks, devices, locations, and rule match history.

4. Can I mix multiple rules for one QR Code?
Yes. You can combine multiple rules — for example, one for country and another for hour. The first matching rule will be applied.

5. Are conditional redirects part of dynamic QR Codes?
Yes. They are available only for dynamic QR Codes, since the redirection logic needs to be evaluated in real time.

More about Pix QR Codes

A Pix QR Code is a quick payment method in Brazil that encodes your Pix key, amount, and payment details in a scannable format, allowing users to pay instantly through their banking app.

You can generate a Pix QR Code easily by entering your Pix key, payment amount, and description into a generator like Code2Scan. Then, share the QR Code digitally or print it for your customers to scan and pay instantly.

Yes! Pix payments are processed by the Central Bank of Brazil and use encrypted transactions. Always check if the receiver's information is correct before confirming the payment.

Static Pix QR Codes do not expire. They remain valid until the Pix key associated with them is canceled or changed. Dynamic Pix QR Codes generated by banks might have an expiration date.

Yes! On Code2Scan, you can personalize your Pix QR Code by adjusting colors and adding a logo, while maintaining full readability and functionality.

You can place your Pix QR Code on invoices, receipts, websites, e-commerce checkout pages, social media posts, printed marketing materials, and physical stores to receive payments quickly and easily.

More about Wi-Fi QR Codes

A Wi-Fi QR Code is a scannable code that contains your network's SSID, password, and encryption method. When scanned with a mobile device, it prompts the user to connect to the network instantly—no typing required. It simplifies access and avoids password mistakes, especially in public or high-traffic environments.

To create your QR Code, simply choose the "Wi-Fi" tab on Code2Scan, enter your network name (SSID), type the password if required, and select the encryption type (WPA/WPA2 is most common). Then click “Generate” to create your QR Code. It can be downloaded and printed or displayed on-screen. It works with Android and iOS devices that support Wi-Fi QR scanning.

Yes. QR Codes do not expose your password visually, and they eliminate human error when typing it. If you use guest networks, the risk is even lower. Just make sure your network is properly encrypted (avoid using open or WEP networks). WPA2 or WPA3 is strongly recommended for security.

Wi-Fi QR Codes are widely used in:
  • Cafés, restaurants and bars – display on menus or tables for easy access
  • Hotels and Airbnb – include in room guides or welcome cards
  • Offices and coworking spaces – provide secure temporary access to guests
  • Clinics and waiting rooms – offer Wi-Fi without sharing passwords verbally
  • Events and conferences – print on badges or display screens
They’re practical, professional, and save time for both hosts and guests.

Absolutely. With Code2Scan, you can choose custom colors, insert your logo, and adjust the visual style of your QR Code. This is great for businesses that want to maintain a consistent look across physical spaces. We recommend ensuring good contrast and testing the QR Code with multiple devices before final printing.

More about Barcodes

A barcode is a visual representation of data that can be read by machines. It is used in retail, logistics, healthcare and many other industries to quickly identify and track items.

There are two main categories of barcodes: 1D (linear) and 2D (matrix) . Here’s an overview of the most common types:

📏 1D (Linear) Barcodes – Horizontal lines
  • EAN-13 : Commonly used in retail worldwide (especially Europe). Contains 13 digits. Ideal for product identification.
  • UPC-A : Mostly used in North America. Similar to EAN-13 but with 12 digits.
  • Code 128 : High-density barcode that can encode all 128 ASCII characters. Great for logistics and shipping.
  • Code 39 : Encodes letters and numbers. Common in defense, automotive and inventory systems.
  • EAN-8 / UPC-E : Shortened versions of EAN/UPC for small packages or space-limited labels.
  • ITF (Interleaved 2 of 5) : Numeric-only, used for distribution and packaging in warehouses.
🧮 2D (Matrix) Barcodes – Grid-based
  • QR Code : Encodes URLs, contact info, text, etc. Can be scanned from screens and at angles.
  • Data Matrix : Very compact. Used in electronics, healthcare, and parts tracking.
  • PDF417 : Stores large amounts of data; often used in government IDs and transport.

Barcodes are used on product packaging, warehouse labels, shipping boxes, medical supplies, and even tickets. They allow fast and accurate data entry.

Barcodes are regulated by standards like GS1 for EAN/UPC and ISO/IEC for Code128 and Code39, ensuring global readability and consistency.

Yes. Barcodes can be used in PDFs, websites, or apps, and scanned from screens or printed versions with modern barcode readers.
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