How to Create a QR Code Online
Last Updated: August 15, 2026
QR codes are everywhere — on menus, business cards, posters, product packaging, and event tickets. They provide a quick way to share URLs, contact information, WiFi credentials, and text without typing.
What can you put in a QR code?
- URLs — link to websites, landing pages, social media profiles, or online stores.
- WiFi credentials — let guests connect to your network by scanning instead of typing the password.
- vCard contacts — share your name, phone, email, and address in one scan.
- Plain text — messages, notes, serial numbers, or any text data.
- Email and SMS — pre-compose messages that open in the recipient's mail or messaging app.
Frequently Asked Questions
Static QR codes (generated by Toolza) never expire. They contain the data directly and work forever.
Toolza generates clean, scannable QR codes optimized for readability. Custom colors and logos can reduce scannability.
Yes. All QR code generation happens in your browser. No data is sent to any server.