API Docs
Generate QR via HTTP
Simple parameters, PNG response. No auth required for static QR.
Endpoint
GET /api/qr?text=Hello%20World&size=256&margin=2&ec=M&dark=%23111827&light=%23ffffff
Returns a PNG image.
Parameters
- text: string (required)
- size: 128–1024
- margin: 0–10
- ec: L | M | Q | H
- dark, light: hex colors (e.g. #111827, #ffffff)