QR Code Generator

Create custom QR codes for URLs, text, and more with adjustable parameters.

Enter data to generate QR code

QR Code Generator

Utility: Encode text, URLs, or contact info into a 2D matrix barcode that can be scanned by mobile devices.

Definitions: QR stands for 'Quick Response'. It features high speed reading and high data capacity.

Technical Background: QR codes have built-in error correction (Reed-Solomon). Even if part of the code is dirty or damaged, it can still be read.

Fun Fact: QR codes were invented in 1994 by Masahiro Hara from the Japanese company Denso Wave, originally for tracking automotive parts during manufacturing.
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