User-Agent Switcher and Manager

Spoof websites trying to gather information about your web navigation—like your browser type and operating system—to deliver distinct content you may not want.

Total ratings

4.16 (Rating count: 715)

Review summary

These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Makes YouTube work better with Firefox and uBlock Origin without slowing down performance
  • Fixes playback issues on YouTube
  • Simple installation for some users (if instructions are followed)
Cons
  • Whitelist feature does not work as expected
  • Not functioning or lacks updates
  • Confusing UI and long English text in settings
  • Considered by some as abandonware
Most mentioned
  • Not working as intended
  • Whitelist feature fails
  • User interface issues
  • Performance improvement when used correctly
See reviews for User-Agent Switcher and Manager on Firefox Browser Add-ons
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User reviews

Recent rating average: 2.60
All time rating average: 4.16
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Rating filters

5 star
66% (247)
4 star
7% (28)
3 star
6% (24)
2 star
4% (14)
1 star
16% (61)
Date Author Rating Comment
2025-01-16 Firefox user 13724807
2025-01-06 Firefox user 18447184
2025-01-05 Firefox user 18765963 Perfect extension that does exactly what it's supposed to do and what I need it to do, which is make YT work with FF and UBO without grossly slowing down actions due to Google's anti-competitive tomfoolery. Unsure why so many people rate it so low. I assume they can't follow simple instructions to set it up or just didn't restart browsers after installed.
2024-12-30 AA
2024-12-18 Firefox user 18738033 Not working. Have watched the YT video and have tested both the white list and i've tried to use it on ALL websites and it isn't doing anything.
2024-12-16 Firefox user 18692641
2024-12-16 SBTL Useless. Whitelist doesn't work. If I put YouTube in the Whitelist, and set the add-on to use Whitelist, the icon is still off when using YouTube. It seems to maybe help when manually turning it on, but ain't no body got time fo that.
2024-12-14 Firefox user 18731342
2024-12-13 Firefox user 12193918 Abandonware
2024-12-11 DustBoy Doesn't work
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