QR Code Generator

Generate QR codes for URL, text, vCard, WiFi, email, phone, SMS. Free, no watermark. PNG and SVG export.

Frequently asked questions

Which QR types are supported?

URL, plain text, vCard 3.0, WiFi (WPA/WEP/Open + hidden SSID), email (mailto:), phone (tel:), SMS.

Is the QR code free for commercial use?

Yes. QR codes are an open standard (ISO/IEC 18004) — no patents, no licensing fees, no watermark from us.

Why PNG and SVG?

PNG is universal (works in any tool). SVG is infinitely scalable (crisp at any size — ideal for print).

Maximum data length?

Depends on QR version (1-40). Max ~3KB binary data on highest version. Most use cases are well under 1KB.

Is the QR uploaded?

No — it's generated entirely in your browser using a custom QR library (qrcode-mini, ~370 lines).