QR Code Generator

Generate QR codes from text or URLs.

QR QR Code Generator Interactive Tool
Content
Size 240
Margin 2
Level
Colors
Preview

Generate QR codes entirely in your browser:

  • Type or paste any text, URL, Wi-Fi config or other content - the QR code renders instantly (Live is on by default).
  • Size slider (120-600 px), Margin (quiet zone, 0-10 modules), Error correction L / M / Q / H (higher level = more damage resistance, up to ~30%).
  • Pick custom foreground and background colors - great for brand-matching codes.
  • Download PNG saves the generated code at full pixel size.

Everything runs locally - your content never leaves your device. The QR encoder is a bundled open-source library (qrcode-generator, MIT).