Fast, reliable APIs for email validation, IP geolocation, IBAN verification, and code generation. Free to use. No authentication required.
Generate QR codes as PNG images from various data types. Supports plain text, URLs, email addresses, phone numbers, SMS, WiFi credentials, vCard contacts, geo coordinates, calendar events, and raw JSON.
One of: text, url, email,
tel, sms, wifi,
vcard, geo, event,
json. Default: text
The content to encode. Max 2000 characters. Format depends on type.
Image size in pixels (128–1024). Default: 256
One of: low, medium, high,
highest. Default: medium
On success: returns image/png binary data.
On error: returns JSON with {"error": "message"} and appropriate HTTP status code.