Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 3.0.1
Released Sep 29, 2024 - 2.04 MBWorks with firefox 109.0 and later- Fixed: Initial size of the scan area not properly initialized in "Select region to scan" modeSource code released under MIT License
Download Firefox and get the extensionYou'll need Firefox to use this extensionOlder versions
Version 3.0.0
Released Jun 27, 2024 - 2.04 MBWorks with firefox 109.0 and later- New: QR Lite now uses Manifest V3
- New: Scan QR Code from clipboard
- New: "Select region to scan" and "Scan with camera" can now be assigned to a shortcut
- Changed: Redesigned icon and styles
- Changed: Redesigned, easier and more touchpad-friendly "Select region to scan" mode
- Fixed: "Select region to scan" mode is laggy in certain websitesSource code released under MIT License
Version 2.9.0
Released Apr 28, 2024 - 2.04 MBWorks with firefox 57.0 and later- New: Ability to set shortcut key for showing the popup
- Fixed: Line breaks are incorrectly stripped when creating QR code from a history item
- Fixed: "Open link" does not work with links in all caps
- Changed: Use a green polygram instead of a check mark to mark scanned QR code
- Changed: Grant Permission UI improvement
- Other: remove dependency on qr-scanner-wechat and use OpenCV directlySource code released under MIT License
Version 2.8.1
Released Mar 7, 2024 - 2.13 MBWorks with firefox 57.0 and later- Minor UI fixesSource code released under MIT License
Version 2.8.0
Released Feb 27, 2024 - 2.13 MBWorks with firefox 57.0 and later- Add copy QR code image to clipboard feature
- Add icons to various UI elements
- Some other UI tweaksSource code released under MIT License
Version 2.7.0
Released Nov 5, 2023 - 2.12 MBWorks with firefox 57.0 and later- Added tabbed UI
- Reworked "Choose region to scan" UI to be more intuitive
- Other UI adjustments
- Added a OpenCV/Wasm based QR code scanner implementation for better experience
- Added "Scan with camera" functionality
- Added traditional Chinese and Japanese translationsSource code released under MIT License
Version 2.6.2
Released May 22, 2023 - 203.7 KBWorks with firefox 57.0 and laterFix random history item showing up when it should be emptySource code released under MIT License
Version 2.6.1
Released May 21, 2023 - 203.71 KBWorks with firefox 57.0 and later- Fix some quirky behaviors in "select region to scan" modeSource code released under MIT License
Version 2.6.0
Released May 20, 2023 - 203.67 KBWorks with firefox 57.0 and later- Add history feature, QR Lite now keeps track of what you've generated and scanned.
- Some UI adjustmentsSource code released under MIT License
Version 2.5
Released Apr 10, 2021 - 202.63 KBWorks with firefox 57.0 and later- New feature: select region to scanSource code released under MIT License
Version 2.4.1
Released Apr 5, 2021 - 200.55 KBWorks with firefox 57.0 and laterFix: QR code not regenerated when content changesSource code released under MIT License
Version 2.4
Released Apr 4, 2021 - 200.54 KBWorks with firefox 57.0 and later- Added i18n support and Simplified Chinese translationSource code released under MIT License
Version 2.3
Released Apr 4, 2021 - 198.62 KBWorks with firefox 57.0 and later- Added visual markers to mark the position of the scan result
- Some UI tweaksSource code released under MIT License
Version 2.2
Released Mar 29, 2021 - 198.36 KBWorks with firefox 57.0 and later- Use tab title or link text as filename when saving image
- Minor UI tweakSource code released under MIT License
Version 2.1
Released Mar 28, 2021 - 197.66 KBWorks with firefox 57.0 and later- New features: save QR code image and open scan result.
- Some UI tweaks.Source code released under MIT License
Version 2.0
Released Mar 27, 2021 - 197.15 KBWorks with firefox 48.0 and laterThe scan feature now use the ZXing library instead of the website
Previously, the "Decode this image" feature works by sending the image's URL to ZXing online decoder.
This is now done locally within the browser thanks to the newly introduced zxing-js library.Source code released under MIT License
Version 1.1
Released Mar 24, 2021 - 24.26 KBWorks with firefox 48.0 and later- New SVG icons, for both light and dark themes.
- New feature: changing error correction level.Source code released under MIT License
Version 1.0
Released Mar 19, 2021 - 21.35 KBWorks with firefox 48.0 and laterSource code released under MIT License