This tool creates QR codes that can be scanned by any QR code reader. Enter text, URLs, or any data you want to encode.

• Text/URL: The content to encode in the QR code
• Size: The dimensions of the QR code in pixels
• Colors: Customize the foreground and background colors
• Error Correction: Higher levels allow the QR code to be read even if partially damaged

Thanks also to David Shim for the venerable QRCode.js