QR Code Generator
14 characters
256 × 256 px
Medium — 15% data recovery
#000000
#FFFFFF
Higher error correction = more robust but denser code
Use H for QR codes on printed materials
Online QR Code Generator
io9.me QR Code Generator creates QR codes for URLs, plain text, WiFi network credentials, and more. Customize the error correction level and colors, then download the QR code as a PNG image. Everything runs in your browser — no data is sent to any server.
Features
- Generate QR codes for URLs, plain text, WiFi passwords, and custom data
- Four error correction levels — Low (7%), Medium (15%), Quartile (25%), High (30%)
- Custom foreground and background colors
- Real-time QR code preview as you type
- Download as high-resolution PNG
- Copy QR code image to clipboard
How to use
- Enter a URL, text, or select WiFi mode and fill in credentials.
- Optionally adjust error correction level and colors.
- The QR code is generated in real time.
- Click Download to save as PNG.