QR Code Generator
{Utility Tool}
A QR code generator with live preview, custom colors, and a built-in contrast checker. Plain HTML, CSS and JavaScript, no build step. Built with a friend, with AI assistance.
What it does
Live preview that updates as you type
Size from 128 to 1024 px and error correction levels L, M, Q, H
Custom foreground and background colors, with a contrast ratio check
Download as PNG or copy the image to the clipboard
Handles Arabic, CJK and emoji text correctly (UTF-8)
Light and dark themes, and works offline