Generate QR Codes via API

Create QR codes from any text, URL, or data string. PNG or SVG output with custom size, foreground and background colors, and error correction level.

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1 Credit per request

PNG, SVG Output formats

L, M, Q, H Error correction

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 '{"content":"https://example.com","size":400}' \
  -o qr.png

# 200 OK - 400x400 PNG

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