How to use QR Code Generator
- Choose a type: URL, Wi-Fi, Email, Phone or Text.
- Fill in the details – the preview updates instantly.
- Adjust colours, size and error correction if you like.
- Download PNG or SVG, and test-scan it with your phone.
Supported formats
| Input | URL, Wi-Fi details, Email, Phone, Text |
|---|---|
| Output | PNG, SVG |
| Processing | On your device, in the browser (no upload) |
Limitations to know
- Codes are static: the content is stored in the code itself, so it cannot be edited after printing (but it also never expires).
- Keep strong contrast between foreground and background, or some phones may fail to scan it.
- There is no scan tracking – that requires redirect links, which we deliberately avoid.
Privacy: QR Code Generator runs entirely in your web browser. Your URL/Wi-Fi details/Email/Phone/Text data is not uploaded, stored or shared, and nothing about its contents is sent to analytics.
Frequently asked questions
Do these QR codes expire?
No. They are static codes that contain your data directly, so they keep working forever and do not depend on our website.
How does a Wi-Fi QR code work?
It encodes the network name, password and security type in a standard format. Most modern iPhone and Android cameras offer to join the network when scanned.
Which error correction level should I choose?
Medium (M) is a good default. Choose High (H) if the code may get scratched or if you plan to place a logo over the centre.
References
Last updated · Maintained by the ZippyToolkit team