What does it do?
It creates QR codes for:
- Text or URLs: links to your site, a menu, a form.
- WiFi: guests join your network by scanning, without typing the password.
- Contacts (vCard): name, phone, email, company and website, saved in one scan.
Choose the colors, the error correction level, add a logo in the center and download it as PNG or SVG (vector, perfect for print).
Tips
- Keep a strong contrast: dark modules on a light background. Inverted colors fail in some readers.
- Leave the quiet zone (the white margin): without it, scanning is less reliable.
- Shorter content means a smaller, easier-to-scan code.
Frequently asked questions
›Do these QR codes expire?
No. The code contains your text, URL or WiFi data directly. Many online generators encode a short link to their own server instead, which can stop working or track every scan.
›Can I add a logo without breaking the code?
Yes. With a logo the error correction is set to H, which tolerates about 30% of damaged modules, and the center modules are cleared so the logo covers no data it cannot recover. Test the result with your phone camera.
›How does the WiFi QR work?
It uses the WIFI:T:WPA;S:name;P:password;; format that iOS and Android cameras understand: pointing the camera offers to join the network. The password is never stored by this page.