Reviews of QR Code Util

By: Firefox user 13352660 Add-on

List of user reviews and ratings for QR Code Util

Total ratings

4.36 (Rating count: 44)

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Review summary

Users appreciate QR Code Util for its clean interface, usefulness, stability, and speed. However, recurring issues include the add-on hijacking the cmd+Q shortcut on macOS without fixes distributed, limited QR code recognition accuracy, a small and sometimes misleading text box area, lack of desired features like resizing QR images and clipboard copy, and visibility problems in dark theme. Overall, it's considered practical but could benefit from updates and improvements.

Pros

Clean and simple interface, considered one of the cleanest on Firefox.
Useful and stable; it does what it's supposed to do effectively.
Fast in generating and recognizing QR codes.
Most practical and helpful QR code tool available to some users.

Cons

Hijacks the cmd+Q shortcut on macOS and the fix hasn't been updated in years.
Limited QR code recognition accuracy especially with complex codes or certain websites.
Text box for QR code content is too small and needs to be multi-line or better designed.
Lack of features such as adjusting QR code image size and copying decoded content to clipboard.
Some UI elements, like icons, are hard to see in dark mode.

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User Reviews

Recent rating average: 4.40

All time rating average: 4.36

Upgrade to see all 47 reviews

2% (1)

Date	Author	Comment
2026-06-30	了了*****

2025-03-03	远离*****

2024-01-21	Fi*****	As others have mentioned, this addon hijacks cmd+Q shortcut even on macOS. A patch was submitted and even merged on github less than a month after release, but the update never made it here, in the 6 years since. Shame.
As others have mentioned, this addon hijacks cmd+Q shortcut even on macOS. A patch was submitted and even merged on github less than a month after release, but the update never made it here, in the 6 years since. Shame.
2023-09-09	Fi*****	难用 wrong
难用 wrong
2023-01-27	zy*****	界面是firefox上最整洁的了，保存图片也不像某些拓展用权限，但深色主题下看不清图标
界面是firefox上最整洁的了，保存图片也不像某些拓展用权限，但深色主题下看不清图标
2022-12-27	翻墙*****	欢迎光临翻墙部落! 打开天窗，听听外面的声音! 穿越迷雾，寻找人生真谛! https://github.com/osurf/jzdy/blob/master/README.md?
欢迎光临翻墙部落! 打开天窗，听听外面的声音! 穿越迷雾，寻找人生真谛! https://github.com/osurf/jzdy/blob/master/README.md?
2022-12-25	Ga*****	Gan Jing World is a clean, curated universe and a dynamic, overlapping network of integrated platforms and services. ==> https://www.ganjing.com
Gan Jing World is a clean, curated universe and a dynamic, overlapping network of integrated platforms and services. ==> https://www.ganjing.com
2022-05-22	Fi*****

2021-10-16	xg*****

2021-07-10	星之*****