Spoof Timezone

This extension alters browser timezone to a random or user-defined value.

Spoof Timezone is available to install from Firefox Browser Add-ons and for download from this page. It has 1,814 active users The latest version is 0.3.4, and it was published 2 years ago.

Install from Firefox Browser Add-ons
View source code
Total download count: 11 (Only count downloads from Firefox-Stats)

All available versions

You can find the current and older versions of Spoof Timezone here. You can download the archived versions or inspect their source codes.

As a free user, you can only download the latest version.

Upgrade to download older versions
Version Download Size Download count Timestamp
0.3.4 XPI · ZIP · Source code 144.30K 11 2022-10-31
0.3.3 Paid users only 144.05K 0 2022-10-23
0.3.2 Paid users only 144.00K 0 2022-10-22
0.2.7 Paid users only 134.21K 0 2021-12-29

Install XPI file

An XPI file, short for "XPInstall," is a compressed file format used primarily by Mozilla applications, like Firefox and Thunderbird, to distribute and install add-ons or extensions. These files are similar in function to CRX files for Chrome but cater to the Mozilla ecosystem.

  1. Simply drag-and-drop the XPI into Firefox to install the add-on.

Install ZIP file

  1. In Firefox browser, go to about:addons to open Add-ons Manager
  2. Click on , then select Install Add-on From File
  3. Select the Spoof Timezone ZIP file from step 1. Spoof Timezone is now installed on your browser.