Generate QR codes free online. Custom colors and sizes, download as PNG.
Generate custom QR codes for URLs, text, WiFi credentials, and more. Customize colors and size, then download as a high-quality PNG image. QR codes work instantly when scanned with any smartphone camera.
You can encode URLs, plain text, WiFi credentials (WIFI:T:WPA;S:network;P:password;;), phone numbers, email addresses, and more. URLs are the most common use case.
400px is ideal for most digital uses. Choose 800px if you plan to print the QR code. 200px is fine for small web widgets.
Yes, as long as there's sufficient contrast between the foreground and background colors. The default dark-on-dark theme works well with most scanners.