Time Zone Spoofer
Time Zone Spoofer is a Firefox browser extension that changes the reported time zone for selected websites. It is intended for users who need sites to display or process times according to another time zone, such as remote workers coordinating with warehouses or distributed teams.
Overview
5 featuresTime Zone Spoofer is a Browser DevTools & extensions project. It focuses on using websites that display times according to the wrong time zone for your work or location. It is built as a consumer product for firefox users who need different time zones on specific websites. Time Zone Spoofer is free to use. It ships for the web, embeddable surfaces, and Android.
It is developed by Cassandra Gelvin, and it first shipped in 2025. Among its 5 catalogued features are per-site time zones, firefox integration, and firefox for Android. The interface is available in 32 languages, including Czech, German, and Greek.
Summary written by a language model from the project’s public pages.
- Per-site time zones
- Firefox integration
- Firefox for Android
- Browser time spoofing
- All-site access permission
Built with & integrations
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
- Indexed16 Sep · 15:25 UTCTime Zone Spoofer verified via Firefox Add-onsSource: Firefox Add-ons · Open
Frequently asked questions about Time Zone Spoofer
- What does Time Zone Spoofer do?
- Time Zone Spoofer focuses on using websites that display times according to the wrong time zone for your work or location. It is catalogued under Browser DevTools & extensions on PulseGate.
- Who is Time Zone Spoofer for?
- Time Zone Spoofer is a consumer product built for firefox users who need different time zones on specific websites.
- Is Time Zone Spoofer free?
- Yes — Time Zone Spoofer is free to use.
- What platforms does Time Zone Spoofer run on?
- Time Zone Spoofer runs on the web, embeddable surfaces, and Android.
- Is Time Zone Spoofer still maintained?
- Unverified. Time Zone Spoofer has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
- What are alternatives to Time Zone Spoofer?
- Similar projects tracked by PulseGate include Time Zone Changer, The Time Zone Changer, and User-Agent Spoofer.Time Zone ChangerThe Time Zone ChangerUser-Agent Spoofer
- Who makes Time Zone Spoofer?
- Time Zone Spoofer is developed by Cassandra Gelvin.
- When did Time Zone Spoofer launch?
- Time Zone Spoofer first shipped in 2025.
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