Free tools
Free QR code tools
Make a static QR code, or check that a code will scan at the size you print it. Free, with no account.
No account, and nothing you type is sent anywhere: the code is drawn in your browser.
QR code generator
A static code for a website, a Wi-Fi network, a contact card or an email. Pick a look, then download PNG or SVG.
Make a QR codePrint-size checker
How small can you print it? The smallest safe size for your content and scanning distance, plus a quiet-zone and a contrast check.
Check a sizeStatic or relayed?
Static
A static code holds its destination in the squares themselves. It works forever and needs nothing from us, but it can never change: a new website means a new print.
Relayed
A relayed code holds a permanent address instead: a relay point and a call sign. You choose its destination and change it whenever you like, and every printed copy follows.