Utilities Active
QR Code API
Generate high-quality QR codes with customization options for colors, size, and error correction. Perfect for URLs, text, vCards, WiFi credentials, and more.
https://qr-code.localapi.ro < 200ms Response Time
1/sec Rate Limit
None Auth Required
Free Pricing
Quick Start
Request
curl -X POST "https://qr-code.localapi.ro/generate" \
-H "Content-Type: application/json" \
-d '{"data": "https://localapi.ro", "size": 300}' \
--output qrcode.png Request
import requests
response = requests.post(
"https://qr-code.localapi.ro/generate",
json={
"data": "https://localapi.ro",
"size": 300,
"format": "png"
}
)
with open("qrcode.png", "wb") as f:
f.write(response.content)
print("QR code saved!") Request
const response = await fetch("https://qr-code.localapi.ro/generate", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
data: "https://localapi.ro",
size: 300,
format: "png"
})
});
const blob = await response.blob();
const url = URL.createObjectURL(blob);
// Display the QR code imageResponse
200 OK image/png
Binary image data (PNG/SVG/JPEG)Available Endpoints
POST
/generate Generate a QR code image with customizable options.
Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
data | string | Yes | Content to encode (URL, text, etc.) |
size | integer | No | Image size in pixels (default: 200) |
format | string | No | Output format: png, svg, jpeg (default: png) |
color | string | No | QR code color in hex (default: #000000) |
background | string | No | Background color in hex (default: #ffffff) |
GET
/health Check service health and availability status.
Error Codes
| Code | Description |
|---|---|
400 | Invalid request - missing data or invalid parameters |
422 | Validation error - data too long or invalid format |
429 | Rate limit exceeded |
500 | Internal server error |