QR Code API

QR codes from a URL

Encode any URL or text as a PNG QR code. Pick a resolution from 64 to 4000 px and embed the URL directly — no JS, no image hosting, no cost.

Start generatingDocumentation

Data Options

Configuration

Resulting QR CodeLive

Enter your content to generate a high-quality QR code.

Direct URL Usage

You can generate QR codes directly by calling our endpoint.

Endpoint Structure

https://imgsrc.pub/qr?text=[content]&size=[px]
  • text: Your URL-encoded content (Required)
  • size: Width/Height in pixels (Optional, Default: 300)

Real Example

A 400x400 QR code pointing to example.com:

https://imgsrc.pub/qr?text=https://example.com&size=400

High Reliability

Uses high error correction (Level H) allowing the QR to be readable even if damaged.

Static & Permanent

These QR codes don't expire and don't require any subscription or sign-up.

Multiple Formats

Supports plain text, URLs, WiFi credentials, VCards, and many more data formats.