Self-hosted QR code API · Try it live
Drop image here or click to upload
PNG, JPG, GIF · Max 2MBLogo auto-sets error correction to High
PNG, SVG, JPEG, and native WebP via cwebp
Square, rounded, dot, circle modules · custom eye shapes & colors
Linear or radial gradients with custom angle and colors
Centered brand logo · circle/square crop · auto-sets H error correction
WiFi, vCard, MeCard, email, SMS, geo, event, WhatsApp — no manual encoding
Add ?save to store in PostgreSQL
Per-client keys with rate limits and monthly quotas
Pixel padding + quiet-zone modules — full whitespace control
Stateless or full mode · bundled PostgreSQL · zero-setup