QR Code Generator

Turn any text or link into a downloadable QR code image.

ContentSize: 256

Enter content to generate a QR code.

Formula & methodology

Do the QR codes expire?

No. They are static codes generated locally, so they work forever and are never tracked.

All processing happens locally in your browser. Your data is never uploaded.

Generate cryptographically random version-4 UUIDs in bulk.

Percent-encode text for safe use in URLs, or decode encoded URLs back to text.

Generate strong, random passwords with configurable length and character sets.