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How to Make a QR Code for Free

4 min read · Updated October 2026

A QR code lets people open a link, read a message or join a network by pointing their phone camera. Making one takes seconds.

Try it now: QR Code Generator

Free, no sign up, and the file stays on your device.

Open QR Code Generator

How to make one

  • Open QR Code Generator and type your text or link.
  • Choose the size and the error correction level.
  • Pick the QR and background colours.
  • Download as PNG or SVG.

PNG or SVG?

PNG is easiest for documents and screens. SVG stays sharp at any size, so it is the better choice for printing on posters and packaging.

Make it scannable

  • Keep strong contrast: dark code on a light background.
  • Leave a blank margin around the code.
  • Do not make the code too small. Two centimetres is a safe minimum for print.
  • Always test with a phone before printing.

Frequently asked questions

What does error correction do?

A higher level lets the code still scan when part of it is damaged or covered, but the code becomes denser.

Is my data uploaded?

No. Everything runs in your browser, so what you type never leaves your device.

Ready to start?

Open QR Code Generator