Toggle dark mode Firefox

Reviews of Toggle dark mode

By: Cimbali Add-on
List of user reviews and ratings for Toggle dark mode

Total ratings

4.29 (Rating count: 28)
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Review summary

Users praise the extension for being simple and effective at toggling the prefers-color-scheme (light/dark) for testing and development, and for its minimal permissions. It performs well on sites that support the feature. However, several reviews mention reliability problems, with the extension not working on some sites. A common request is to add more features like per-site dark/light presets and auto-refresh when toggling.
Pros
  • Simple, lightweight and easy to use.
  • Toggles the CSS media query (prefers-color-scheme) to switch between light and dark.
  • Minimal permissions / privacy-friendly.
  • Useful for web development/testing to preview dark/light modes.
  • Works on sites that support the prefers-color-scheme feature.
Cons
  • Reliability issues: not all users report it works on every site; it can fail on some sites.
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User Reviews

Recent rating average: 4.20
All time rating average: 4.29
Upgrade to see all 31 reviews
5 star
81% (25)
4 star
0%
3 star
6% (2)
2 star
0%
1 star
13% (4)
DateAuthorRatingComment
2026-05-01 sm***** Basically does what "about:preferences -> Website appearance" does. Absolutely chuffed.
Basically does what "about:preferences -> Website appearance" does. Absolutely chuffed.
2026-03-18 川音***** THIS IS EXACTLY WHAT I WAS LOOKING FOR. If you need to see how your site looks on users with dark theme and light theme on their devices, this extension is the ONE. I believe this is the only extension that switches prefers-color-scheme and does not do anything extravagant. The only request is that I wish there was a shortcut key to this blissful extension.
THIS IS EXACTLY WHAT I WAS LOOKING FOR. If you need to see how your site looks on users with dark theme and light theme on their devices, this extension is the ONE. I believe this is the only extension that switches prefers-color-scheme and does not do anything extravagant. The only request is that I wish there was a shortcut key to this blissful extension.
2025-12-27 ik*****
2025-09-15 Jo*****
2025-07-11 Ol***** Perfect. The most simple yet the most efficient.
Perfect. The most simple yet the most efficient.
2025-04-10 ap***** If anyone likes it but has issues with the ctrl+shift+L shortcut, it turns out that can be changed in about:addons -> gear icon -> manage extension shortcuts (previous review: 4 stars) works great, i just wish i could disable the ctrl-shift-L keybind it adds, as it conflicts with bitwarden
If anyone likes it but has issues with the ctrl+shift+L shortcut, it turns out that can be changed in about:addons -> gear icon -> manage extension shortcuts (previous review: 4 stars) works great, i just wish i could disable the ctrl-shift-L keybind it adds, as it conflicts with bitwarden
2025-04-01 远离*****
2025-03-21 ls***** doesn't work
doesn't work
2025-03-02 退出*****
2024-11-11 Lu*****
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