Miscellaneous Tools
QR Code Generator
Generate QR codes locally in the browser — for URLs, text, contacts, Wi-Fi setup and download links
Where it helps
- Link to a page, a payment note, an app download or an event check-in form
- Share Wi-Fi credentials so a scan fills in the network details
- Encode a contact card, a short message or an internal address locally
What got fixed this time
The old version ran `new QRious()` again on every keystroke and only offered a fixed size and colour set. This one updates a single instance instead, and adds colours, sizes, a transparent background and PNG download — all still static, with no backend.
Compatibility
The code itself renders fine, but some apps restrict what happens after a scan: WeChat, for instance, may block a direct download link. That is the scanning app’s policy, not a problem with the generated code.