What you can create
- Website: a QR code that opens your link, with optional campaign tracking to know where visits come from.
- WhatsApp: a link that opens a chat with you, with a pre-written message.
- WiFi network: a QR code so your guests can connect without typing the password.
- Email, phone and free text: for business cards, posters or packaging.
Tips for a QR code that scans well
- Use a dark color on a light background. Many readers struggle with the opposite combination.
- If you add a logo, keep it small and simple.
- Leave a margin around it and don't print it too small.
- Test it with several phones before printing.
PNG or SVG
PNG works for posts and digital documents. For large prints, such as posters or banners, choose SVG, which keeps edges sharp at any size.
Frequently asked questions
Do QR codes expire?
No. These codes contain the link or data directly, without going through any intermediate service. They only stop being useful if the destination changes, for example if your website changes address.
How do I write the phone number for WhatsApp?
With the country code, for example +1 for the United States or +44 for the United Kingdom. The tool removes spaces and symbols.
Is it safe to create a QR code for my WiFi?
The password is processed on your device and isn't sent to any server. Still, anyone who scans the code will be able to connect, so only share it with people you want.
Related guides
How to create a WhatsApp link with a message and a QR codeA link or QR code that opens your chat with the message ready.How to create a QR code for your WiFiLet your guests connect without typing the password.How to put your logo on a QR code without breaking itA branded QR code that still scans well.