QR Code Generator

No. The link or text is stored in the code itself, so it works for as long as the code can be scanned. Some QR sites make “dynamic” codes that point to their own server and stop working when a subscription ends; these don’t.

Phones read the network name, password and security type from the code and offer to join the network, with nothing to type. The password is inside the code, so share it only with people you’d tell the password to.

A location code opens the place in the phone’s map app (or in Google Maps, Apple Maps or OpenStreetMap, if you choose a web link); paste coordinates or a link copied from a map. A contact code holds a vCard: the phone offers to save the name, numbers, email and address as a new contact.

Yes. Add logo puts it in the centre on a small patch of the background color and switches error correction to High, which lets phones read a code with part of it covered. High also suits printed codes that may get dirty or worn; Medium suits most other uses. Scan the code with your phone before printing many copies.

Keep strong contrast (dark code on a light background) and leave the quiet margin around it. Very long text makes a dense code that needs to be printed larger. Test the code with a phone before printing many copies.

It is free to use and there is nothing to sign up for. There are no watermarks and no daily limits.