Reviews of QR Code

By: zupffwhy Add-on

List of user reviews and ratings for QR Code

Total ratings

4.43 (Rating count: 14)

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Review summary

Overall, the add-on is functional for decoding QR codes with quick mobile sharing and easy toolbar/right-click access. However, reviews show mixed recognition performance, clipboard issues, and at least one malware warn; security concerns exist. It helps desktop users but reliability can vary.

Pros

Functional QR code reading/decoding (works as intended).
Fast transfer/sharing of pages to mobile.
Easy access from the toolbar and via right-click context menu (decode/generate).
Desktop QR scanning support (works on PC).

Cons

Recognition performance is inconsistent and sometimes lower than competing add-ons.
Copy to Clipboard feature sometimes does not work.
Decoded results are shown as notifications rather than allowing direct open/copy.
Security concern: at least one review reports a malware/virus warning.

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User Reviews

Recent rating average: 3.90

All time rating average: 4.43

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12% (2)

Date	Author	Comment
2026-05-26	B *****	Works well. Edit the add on options in firefox to set it to copy decoded QR code text to clipboard or open it in browser if it is a url.
Works well. Edit the add on options in firefox to set it to copy decoded QR code text to clipboard or open it in browser if it is a url.
2026-04-25	Fi*****

2026-02-22	Ya*****	рабочее, мне зашло
рабочее, мне зашло
2026-01-28	Fi*****	ツールバーから起動できるのは良いが、認識率が他のアドオンやオンラインスキャナよりかなり低い。
ツールバーから起動できるのは良いが、認識率が他のアドオンやオンラインスキャナよりかなり低い。
2026-01-26	Пр*****	Гениальная вещь! Передача страницы на мобильный за 1 сек.!
Гениальная вещь! Передача страницы на мобильный за 1 сек.!
2025-07-25	ho*****	Do not use. The link comes up as a useless notification and it is virus laiden. My Norton Anti-Virus prevented me from going any further with it. Useless trash.
Do not use. The link comes up as a useless notification and it is virus laiden. My Norton Anti-Virus prevented me from going any further with it. Useless trash.
2025-02-26	退出*****

2024-10-26	Fi*****	Hi, thanks for the add-on. There seems to be a problem, however: copying the QR code to the clipboard doesn't work. To reproduce: 1. Enter "qr test" (no quotes) in the address bar - a new tab with a generated QR code is opened. 2. Click on "Copy to Clipboard". Notice that the QR code isn't copied to the clipboard. QR Code version: 1.2023.722.0, Firefox version: 131.0.3 (64-bit), and I have "dom.events.asyncClipboard.clipboardItem" set to "true" in about:config.
Hi, thanks for the add-on. There seems to be a problem, however: copying the QR code to the clipboard doesn't work. To reproduce: 1. Enter "qr test" (no quotes) in the address bar - a new tab with a generated QR code is opened. 2. Click on "Copy to Clipboard". Notice that the QR code isn't copied to the clipboard. QR Code version: 1.2023.722.0, Firefox version: 131.0.3 (64-bit), and I have "dom.events.asyncClipboard.clipboardItem" set to "true" in about:config.
2024-10-01	Pa*****	USELESS as a reader, it scans, but the result is given as a notification, thus I cannot open an url nor copy/paste the text
USELESS as a reader, it scans, but the result is given as a notification, thus I cannot open an url nor copy/paste the text
2024-04-01	Ga*****