AppHelp guide
QR Code and Barcode Content Sharing
Learn when to use QR codes, when to use barcodes, and how to prepare links, labels, and print assets for reliable scanning.
Quick answer
Use QR codes for URLs, contact cards, Wi-Fi details, and campaign links that people scan with phones. Use barcodes for compact product, inventory, or label workflows where a scanner expects a specific code format.
Choose QR for phone-first content
QR codes are good for web links, event pages, Wi-Fi credentials, contact cards, menus, and posters. Shorter content usually scans faster and leaves more room for error correction.
Choose barcode for structured codes
Barcodes are better when the value is a product code, SKU, asset tag, or short identifier. Pick the barcode format expected by the scanner or inventory system.
Prepare links before generating codes
Clean and encode URLs before turning them into QR codes. For marketing links, build UTM parameters first, then generate the QR code from the final canonical URL.
- Use enough contrast for print
- Leave quiet space around the code
- Test the code from the final display size
Frequently asked questions
Should I use a QR code or a barcode for a URL?
Use a QR code for URLs because phones can scan it directly. Barcodes are better for short structured identifiers.
Why does my printed QR code fail to scan?
The code may be too small, too low-contrast, cropped, or missing quiet space around the edges. Test the final printed size.