QR Code Generator
Generate QR codes for URLs, Wi-Fi credentials, phone numbers, and email — with custom colors, size, and error correction, downloadable as PNG or SVG.
Processed locally in your browser — nothing is uploaded.
0 characters
Pixel width of the PNG.
Quiet zone around the code.
Enter something to encode and the QR code appears here.
About QR Code Generator
Type anything — a URL, plain text, or use the presets for Wi-Fi networks, phone numbers, and email addresses — and get a scannable QR code instantly. Everything is generated in your browser, so credentials like Wi-Fi passwords never leave your machine.
You can tune the pixel size, quiet-zone margin, and error-correction level (higher levels survive more damage but pack the code denser), and recolor the dark and light modules. Download the result as a PNG for documents or an SVG that scales to any print size.
Common uses
- Put a Wi-Fi QR code on the wall so guests connect without typing the password
- Link a poster or flyer to a website with a scannable code
- Add a tel: or mailto: code to a business card
- Export a crisp SVG for large-format printing
Example
Input
Wi-Fi preset · SSID HomeNet · WPA password hunter2
Output
QR encoding WIFI:T:WPA;S:HomeNet;P:hunter2;; — scan to join
Limitations
- Very long inputs may exceed QR capacity, especially at high error-correction levels
- Keep strong contrast between dark and light colors or scanners will struggle