Tools QR Code Generator
Generate
QR Code Generator
Generate and customize QR codes for URLs, WiFi credentials, email, contacts, and plain text.
Data Type
Error Correction
512px
256px2048px
Style
Preset Themes
Module Shape
Eye Style
Center Logo
Frame
History
No saved QR codes yet.
All QR codes are generated entirely in your browser. No data is sent to any server. Your configurations are stored locally on your device.
Preview
512 x 512px
Export & Share
When to use it
- Create a QR code for a local test URL so a phone can open a development build.
- Share WiFi network details during an event without typing the password repeatedly.
- Generate contact or email QR codes for printed notes, signage, or quick demos.
Examples
- Turn https://telladev.com/tools/ into a QR code for a mobile smoke test.
- Create a WiFi QR code for a guest network, then print it near the router.
- Generate a vCard QR code for a conference badge or desk card.
Limitations
QR codes can contain sensitive text. Treat WiFi passwords, private links, and contact details as shareable data once you export or print the code.
Related paths