Free QR Code generation via Web API - No registration required
https://api.dee4u.com/api/qr?data=https://example.com&size=300&format=png
| Parameter | Required | Example | Description |
|---|---|---|---|
data |
Required | https://example.com |
Data to encode in QR Code |
size |
Optional | 300 |
QR Code size (50-1000 pixels, default: 300) |
format |
Optional | png |
Output format: png, png-transparent, jpg (default: png) |
filename |
Optional | myqr |
Filename for download |
Returns QR Code image file in selected format