QR code generator
QR codes for links, text or Wi-Fi access. Download as PNG or SVG.
Error correction
Output
Everything runs in your browser: your input and files are never uploaded.
How to use
- Choose a type: text and links or Wi-Fi.
- Enter the data and the QR code updates instantly.
- Adjust colours and size, then download PNG for documents or SVG for print.
FAQ
Will the QR code stop working?
No. The data is encoded in the image itself, it does not depend on our site and works forever.
What is error correction?
A safety margin: at level H the code still scans with up to 30% of it damaged. Higher levels make the code denser.
How does the Wi-Fi QR work?
Point a phone camera at the code and it offers to join the network without typing the password. Works on iPhone and Android.
PNG or SVG?
PNG for websites and documents. SVG for print at any size without losing quality.