Generate custom QR codes for URLs, text, WiFi passwords, contact information, and more. Fully customizable and instant download.
Get more Google reviews by making it easy! Generate a QR code linking directly to your Google Business review page. Print it on receipts, table tents, or window stickers. Customers scan and review instantly—no typing required.
Stop telling guests your WiFi password! Generate a WiFi QR code that automatically connects devices when scanned. Perfect for homes, offices, cafes, and Airbnb. Print and display near your router or entrance.
Contactless menus are here to stay! Create a QR code linking to your digital menu (PDF or webpage). Customers scan table stickers or tent cards to view menu on their phones. Update menu without reprinting.
Make your business card interactive! Add a QR code with your contact info (vCard), LinkedIn profile, or portfolio website. Recipients scan to save your details instantly—no manual typing, no lost cards.
Simplify event check-ins! Create QR codes for event tickets, registration forms, or RSVP pages. Attendees scan to register or check in. Works for conferences, weddings, concerts, and virtual events.
Link physical products to digital content! Add QR codes to packaging linking to instructions, warranty info, tutorial videos, or customer support. Enhance product experience and reduce printed materials.
| Use Case | Recommended Size | Format |
|---|---|---|
| Website/Social Media | 256-384px | PNG |
| Business Cards | 384-512px | PNG or SVG |
| Flyers/Posters | 512px or SVG | SVG (scalable) |
| Billboards/Signage | SVG only | SVG (infinite scale) |
Static QR codes (like those created here) never expire. The QR code itself simply encodes data—as long as the destination URL remains active, the code will work forever.
Static QR codes encode data directly (like this tool creates). Dynamic QR codes use a redirect URL that can be changed later. Static codes are free and permanent; dynamic codes require ongoing services but offer analytics and editability.
Yes! You can change both the foreground (code) and background colors. Just ensure good contrast—dark code on light background scans best. Avoid very light colors for the code itself.
Common issues: too small size, poor contrast between colors, damaged/dirty code, or the destination URL no longer works. Try increasing size, using standard black/white colors, and testing with multiple QR reader apps.
Use PNG for web, social media, and small prints. Use SVG for large prints (posters, banners, signage) because SVG scales infinitely without losing quality. When in doubt, download both!
Error correction allows QR codes to be read even if partially damaged. Low (7%) creates simpler codes but is less durable. High (30%) creates more complex codes but can survive significant damage. Use higher levels for printed materials that may get worn.
Understand different QR code types and when to use each
QR Code Types Explained →