QR Code for Kids' Party Venues: Quotes, RSVPs, Menus & More
Use QR Codes at your kids' party venue to get WhatsApp quote requests, RSVPs, digital menus, gift lists, and post-event reviews. Step-by-step with Code2Scan.
Use Cases
Blog
Blog — Page 12
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Tutorials
How Much Data Fits in a QR Code? Maximum Capacity by Type
Learn the maximum capacity of a QR Code by data type: numeric, alphanumeric, bytes and kanji. Versions, density and how to optimize your code.
Marketing
WhatsApp bulk messaging: how to send blasts responsibly (without getting banned)
Learn how to send WhatsApp messages to your customer base in bulk, safely and responsibly, without risking your number getting banned.
Tutorials
History of the QR Code: who invented it, why, and how it reached you
Discover who invented the QR Code, the Denso Wave story, the open patent that changed everything, and the evolution from car parts to mobile payments.
Tutorials
Micro QR Code: What It Is, Key Differences, and When to Use It
Learn what Micro QR Code is, how it differs from standard QR Code, when it makes sense to use it, and the most common mistakes to avoid.
Use Cases
QR Code for Travel Agencies: Boost Bookings with Less Friction
Learn how to use QR Codes in travel agencies, tour operators and guides: packages, quotes, digital itineraries, vouchers and reviews. Full tutorial.
Use Cases
QR Code for Cell Phone Repair Shops: attract customers and lock in loyalty with warranty
Use QR codes at your cell phone repair shop: quotes via WhatsApp, repair tracking, warranty on the receipt, and Google reviews. Complete guide.
Tutorials
How to check if a link is safe: URL checker guide
Learn how to verify a link before clicking. See how Code2Scan's URL checker reveals hidden destinations, HTTPS status, and site reputation instantly.
Use Cases
Phone QR Code: scan and call instantly — how to create and use
Create a QR Code that opens the phone dialer with your number pre-filled. Tutorial, use cases (taxi, support, real estate) and common mistakes to avoid.
Use Cases
Text QR Code: display a message without opening any website
Create a QR Code that shows plain text when scanned — no internet, no server, no link. Works offline, perfect for instructions, notices, and technical labels.
Tutorials
Does a QR Code Expire? Everything About QR Code Expiration
Static QR codes never expire. Dynamic QR codes can — learn why, how to avoid losing scans, and how to use expiration on purpose for coupons and flash sales.
Use Cases
QR Code for Video: open an MP4 or video link directly on any phone
Create a QR Code that opens a video — your own MP4 or a link — on any smartphone. Tutorials, testimonials, real estate, training. Dynamic, trackable, no reprinting.