Spoof Timezone Firefox

Reviews of Spoof Timezone

By: Joue Add-on
List of user reviews and ratings for Spoof Timezone

Total ratings

3.51 (Rating count: 72)
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Review summary

A broadly useful add-on for testing across time zones, it correctly shows spoofed times and is valued for development use. The random time zone feature helps quick testing, and the developer seems responsive. However, multiple reviews warn that spoofing can break some sites (including LAN sites), cause hangs, or fail to work consistently, and there’s no automatic switching. Site-specific caveats and manual adjustments are often required.
Pros
  • It resolves the time display problem on portals/websites by spoofing the timezone, showing the correct time.
  • Very useful for development and testing, and the developer is responsive to bug reports.
  • Includes a convenient 'Pick a random time zone' button for easy testing.
  • Generally effective for many sites and use cases.
Cons
  • Spoofing can cause some websites to misbehave, display incorrect data, or behave inconsistently.
  • Aggressive spoofing can cause websites and services to hang or crash.
  • It can break local LAN sites and may require an exception list.
  • Some users report that it does not work or fails to spoof in their setup.
  • There is no automatic time zone switching; manual steps or IP checks are often needed.
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User Reviews

Recent rating average: 3.80
All time rating average: 3.51
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5 star
48% (38)
4 star
11% (9)
3 star
10% (8)
2 star
8% (6)
1 star
24% (19)
DateAuthorRatingComment
2026-08-11 Wh***** Shows your IP correctly but not your time zone or location. It's stuck on Los Angeles despite iP et al is in another country. Plus it went let me pan the map to select desired location. Uninstalled.
Shows your IP correctly but not your time zone or location. It's stuck on Los Angeles despite iP et al is in another country. Plus it went let me pan the map to select desired location. Uninstalled.
2026-03-23 Te*****
2026-03-09 oz***** I gave 5 stars because this app resolved my problem. It was hard to start to use but at the end I can check my work portal and it shows time correctly
I gave 5 stars because this app resolved my problem. It was hard to start to use but at the end I can check my work portal and it shows time correctly
2025-12-17 Fa***** This extension is extremely useful and the developer is a really nice person and cares about potential bugs being reported.
This extension is extremely useful and the developer is a really nice person and cares about potential bugs being reported.
2025-10-31 Fi*****
2025-09-08 ma*****
2025-08-27 an*****
2025-07-27 Fr***** Works so good, that some websites do misbehave: If you ever encounter the issue that dates you select are changed, or that some time-scaled maps dont show the data as expected, deactivate the addon and see it was the spoofed time-data that caused this behaviour :) I love this Addon! Thank you!
Works so good, that some websites do misbehave: If you ever encounter the issue that dates you select are changed, or that some time-scaled maps dont show the data as expected, deactivate the addon and see it was the spoofed time-data that caused this behaviour :) I love this Addon! Thank you!
2025-06-10 Fo*****
2025-04-11 Ma*****
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