Generate QR codes
with one API call
Customizable QR codes with colors, sizes, error correction, and multiple output formats. Lightning fast, no browser needed.
curl "https://snapapis.com/api/v1/qr/generate?api_key=YOUR_KEY&data=https://example.com&size=400" \
--output qrcode.pngFull customization
Every QR code tailored to your brand
Custom Colors
Set foreground and background colors to match your brand identity.
Multiple Formats
Output as PNG for pixel-perfect images or SVG for infinite scalability.
Error Correction
Choose L/M/Q/H correction levels. Higher levels allow the code to stay readable even when partially damaged.
Custom Sizes
Generate from 50px to 2000px. Perfect for everything from tiny icons to large print materials.
URLs & Text
Encode any data — URLs, text, WiFi credentials, vCards, email addresses, and more.
Blazing Fast
QR codes generated in under 50ms. No browser, no Puppeteer — pure server-side rendering.
API Parameters
Full control over every QR code
| Parameter | Type | Default | Description |
|---|---|---|---|
data |
string | required |
Content to encode (URL, text, etc.) |
size |
int | 300 |
Image size in pixels (50-2000) |
format |
string | png |
Output format: png, svg |
error_correction |
string | M |
Error correction: L, M, Q, H |
margin |
int | 2 |
Quiet zone margin (0-10) |
foreground_color |
string | #000000 |
Foreground hex color |
background_color |
string | #FFFFFF |
Background hex color |
response_type |
string | image |
image (binary) or json (base64) |
Ready to generate?
Get your API key in seconds and start generating QR codes.