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QR Code Generator API

Generate QR codes for URLs, text, or any data. Returns PNG as dataURL. Instant, no watermark.

API Docs $0.001 / QR code

About this tool

Create QR codes programmatically for any URL, text, or binary data. Configurable size and error correction level. Returns a PNG dataURL — ready to embed in HTML or save as a file. No watermarks, unlimited usage.

🧪 Try it live

API Key

URL or text

Quick Start

curl -X POST https://api.iteratools.com/qrcode \
  -H "Authorization: Bearer YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"data": "https://iteratools.com", "size": 300}'

Response

{"dataURL": "data:image/png;base64,...", "size": 300}

Details

Endpoint	POST /qrcode
Price	$0.001 / QR code
Auth	Bearer token or x402 micropayment
Base URL	https://api.iteratools.com

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