Generate QR Codes via API

Create QR codes on the fly for URLs, WiFi credentials, payment links, or any text data. No client-side libraries, no canvas rendering - just POST and get a PNG back.

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1 Credit per request

4 Error correction levels

PNG / SVG Output formats

Text in, QR code out

Terminal

$ curl -X POST "https://qkconvert.dev/api/v1/image/qr" \
  -H "Authorization: Bearer sk_live_..." \
  -H "Content-Type: application/json" \
  -d '{"data":"https://example.com","size":400,"error_correction":"H"}' \
  -o qr.png

# 200 OK - 12ms - 400x400 PNG

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Free tier includes 500 credits per month. No credit card required.

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