How to use QR Code Generator
- Paste the URL you need to generate into the input box.
- Set Size, Error corr. so the output fits your use case.
- Watch the output update instantly while you adjust the URL.
- Use Download PNG to keep or reuse the result.
About this tool
QR Code Generator runs entirely in your browser. QR Code Generator encodes your text into a QR matrix locally with an open-source library and renders it to a canvas.
Because the code is generated on your device, you can encode private links or data without sending them anywhere. Nothing you enter is uploaded, and it keeps working offline once the page has loaded.
Frequently asked questions
What does QR Code Generator do?
QR Code Generator lets you generate your input right in the browser using the Content, Size controls, with the result shown instantly and nothing uploaded.
Is QR Code Generator free to use?
Yes — QR Code Generator is completely free, with no usage limits.
Does QR Code Generator upload my data?
No — QR Code Generator processes everything locally in your browser, so nothing you enter is uploaded or stored.
Which error-correction level should I pick in QR Code Generator?
Level M suits most links. Choose Q or H in QR Code Generator if the code may be printed small, curved, or partly covered.
Does QR Code Generator work on mobile?
Yes — QR Code Generator is just a web page and runs on any modern browser, including phones and tablets.