QR Code Generator

Type any text or URL to instantly generate a scannable QR code. Everything runs in your browser.

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What is the QR Code Generator?

A QR code (Quick Response code) is a 2D barcode that stores text, links or contact details. Scanning it with a phone camera instantly opens the encoded content.

How to Calculate

Your text is encoded into a QR matrix using the standard byte mode with error correction, then drawn as a scannable grid.

Formula

Encoded in QR byte mode with error-correction level M.

How to Use

  1. Enter your details in the fields above.
  2. The result updates instantly as you type.
  3. Use Copy, Print or Download PDF to save your result.

Frequently Asked Questions

What can I put in a QR code?
A URL, plain text, phone number, Wi-Fi details, UPI link or any short message. Longer content produces a denser code.
Does the QR code expire?
No u2014 the QR encodes your content directly, so it works forever as long as the content (e.g. a URL) is valid.
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