[v3.4.0] - 2025-5-21

Added

• Added the ability to click the QR code to change its style.

Changed

• Improved image loading logic. Now it can deal with more situations and handle errors more gracefully.

Fixed

• Minor UI fix. (580aa08)

[v3.3.1] - 2025-5-18

Fixed

• Fix input image in popup scanner not properly centered. (332df35)

[v3.3.0] - 2025-5-18

Added

• Pause active videos on the current page when initiating "Select region to scan" to prevent interference. (fe58ad7)
• Display an "Open URL" button for ftp:// and mailto: links found in QR codes. (f5e6fff)

Changed

• Camera Scanner Enhancements:
• Utilizes higher resolution images for improved detection of complex or high-density QR codes. (2a9c3bb)
• Crops the camera feed to a 1:1 aspect ratio for a more focused scanning area and better UI. (94e8260)
• Improved the reliability of scanning QR codes from images (e.g., via right-click "Scan QR code in image") by using a content script for image data retrieval. (e016d98)
• This change also made the "Access data for all websites" (<all_urls>) permission unnecessary, so it's officially gone now.
• Optimized the auto-selection logic for results after a successful scan. (45744f5)
• Updated translations. (6ba2f73, 6f9aac7)
• Various minor UI improvements and tweaks. (94e8260, 0ee9efb, f5e6fff)

Fixed

• Resolved an issue where the "Scan QR code from image" context menu option could fail. (6a6d29c)

[v3.2.0] - 2025-5-14

Added

• A settings page has been added to customize your experience.
• Added setting: Option to generate white QR Codes on a black background in dark mode.
• Added feature to play a sound on a successful scan, with a corresponding setting to enable/disable it.
• It's now possible to press "R" to start a new scan in "Select region to scan" mode.

Changed

• QR Lite's UI has been rewritten and is now powered by Preact.
• In "Select region to scan" mode, it's now possible to select how the scanned URL is handled, or assign each handling mode its own shortcut key.
• Optimized "Scan with camera" mode for improved speed and stability.
• Improved error handling and user feedback for invalid QR codes or scan failures.

Fixed

• Fixed a memory leak issue in "Scan with camera" mode.
• Fixed "Select region to scan" mode not using the dark theme.

Other

• Various other tweaks and minor fixes.

- Fixed: Initial size of the scan area not properly initialized in "Select region to scan" mode

- 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 websites

- 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 directly

- Minor UI fixes

- Add copy QR code image to clipboard feature
- Add icons to various UI elements
- Some other UI tweaks

- 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 translations

Fix random history item showing up when it should be empty

- Fix some quirky behaviors in "select region to scan" mode

- Add history feature, QR Lite now keeps track of what you've generated and scanned.
- Some UI adjustments

- Added i18n support and Simplified Chinese translation

- Use tab title or link text as filename when saving image
- Minor UI tweak

- New SVG icons, for both light and dark themes.
- New feature: changing error correction level.