OpenToolkit

QR Code Generator

Productivity

Design custom QR codes for URLs, text, email and Wi-Fi with patterns, colors and logos.

Open QR Code Generator

How to use

  1. Choose a content preset or enter a URL, text, email link or Wi-Fi string.
  2. Select a module pattern and finder-corner style, then choose the code and background colors.
  3. Optionally add a built-in service logo or upload a square image up to 50 KB.
  4. Choose Web, Standard, High resolution or Print size, then download as PNG or SVG.

Features

  • Six QR patterns and six finder-corner styles
  • Color palettes plus custom foreground and background colors
  • Built-in popular logos and local custom-logo upload
  • 256, 512, 1024 and 2048 px presets plus custom sizing from 128–2048 px
  • Adjustable error correction (L/M/Q/H)
  • Persistent live preview with PNG and SVG export

Good to know

  • Keep strong contrast between the code and background, and scan-test the result before printing.
  • Use high error correction when placing a logo in the center of the QR code.
🔒 Private by design — QR Code Generator runs entirely in your browser. Your files and text never leave your device.