How to generate a barcode for free: complete guide by type
Learn how to generate barcodes for free: EAN-13, CODE128, UPC and more. Step-by-step on Code2Scan's generator, check digit tips and key printing rules.
Tutorials
Blog
Blog — Page 14
Page 14 of 22
Marketing
How to Get More 5-Star Google Reviews (the Right Way)
Legitimate strategies to collect Google My Business reviews, boost Maps visibility and build customer trust without violating Google's policies.
Marketing
Bulk Email Marketing: how to do it right (and stay out of spam)
Learn how to run bulk email campaigns with consent, avoid spam filters, measure results, and use Code2Scan's Email Blaster to grow your audience.
Use Cases
PayPal QR Code: accept in-person and international payments effortlessly
Learn how to generate a PayPal QR Code — native app QR and PayPal.Me link on flyers, invoices and email. Step-by-step, fee table and common mistakes.
Use Cases
QR Code on LinkedIn: use the built-in one and create your own for networking
Use LinkedIn's native QR Code at events and create a custom QR for your badge, business card, and resume. Complete practical guide.
Tutorials
QR Code in PowerPoint: how to insert and use one in your presentation (and Google Slides)
Step-by-step guide to adding a QR Code to PowerPoint and Google Slides. Ideal size for projection, methods, and tips to help your audience scan successfully.
Use Cases
QR Code on TikTok: use the native code and create your own to drive offline traffic
Learn to use TikTok's native QR Code and create your own to send offline audiences straight to your profile or video — with scan tracking.
Tutorials
How to Insert a QR Code in Microsoft Word (3 Methods + Print Tips)
Learn how to add a QR Code to Microsoft Word using PNG/SVG images or the QR4Office add-in. Step-by-step guide, common mistakes, and positioning tips.
Use Cases
QR Code on Electronic Invoices: What It Means for Shoppers and Retailers
Understand the QR Code on electronic receipts (NFC-e/NFe): how to scan and verify authenticity, and how retailers can add a marketing QR to the receipt.
Tutorials
QR Code to Add an Event to the Calendar: Google, Apple & Outlook
Create a QR Code that adds an event to Google Calendar, Apple Calendar or Outlook when scanned. Step-by-step, TEMPLATE URL, .ics file, and common mistakes.
Tutorials
QR Code for WhatsApp Group: how to create and share an invite link
Create a QR Code to join your WhatsApp group. Step-by-step guide, native vs link-based QR comparison, security tips and dynamic QR advice.
Tutorials
QR Code in Canva: how to add and customize it the right way
Learn how to add a QR Code in Canva using the native app or by uploading SVG/PNG from Code2Scan. Step-by-step guide with comparison table and print tips.