QR Code Generator

No. The information is stored inside the pattern itself, so the code works forever with no account, subscription or redirect service involved.

It encodes your network name, security type and password in a standard format. Phones recognise it and offer to join the network — handy for guests, and it saves reading a long password aloud.

Medium is a good default. Choose High or Quartile if the code will be printed on something that may get scuffed, curved or partly covered — the code stays readable with up to 30% damage at the highest level.

The usual causes are low contrast, too little white space around the edge, or printing too small. Keep the foreground dark on a light background, leave the margin in place, and print at least 2 cm across for short URLs.

PNG for screens, documents and anything at a fixed size. SVG is vector, so it stays perfectly sharp at any scale — use it for posters, packaging and signage.

Yes, completely. There is no account to create, no trial that expires, no watermark on the output and no feature held back behind a paywall. The site is supported by unobtrusive advertising, not by charging you.

No. QR Code Generator runs entirely inside your browser, so your input never leaves your device. You can confirm this by opening your browser's network tab — there is no upload request.

Yes. Because processing happens locally, there is no copy of your data on any server to leak, subpoena or lose. Nothing is logged and nothing is stored.

Yes. The interface is built mobile-first, with touch-friendly controls and layouts that adapt to small screens. Everything that works on a desktop works on a phone.

Once the page has loaded, yes. All processing is local, so you can carry on working if your connection drops.

Any current version of Chrome, Edge, Firefox, Safari or Opera, on desktop and mobile. If something behaves oddly, updating your browser resolves it in almost every case.

Yes. Whatever you produce here is yours — use it in client work, products, packaging or publications. There is no watermark, no licence to accept and no attribution required.

No. There is nothing to keep: your data is never transmitted, and it is cleared from memory as soon as you close or reload the page.