
World Clocks by Mason
Replace your new tab page with world clocks
You'll need Firefox to use this extension
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About this extension
Replaces your new tab page with pretty world clocks. Very heavily inspired by the now-defunct FIO/Figure-It-Out Chrome Extension.
- Add/Remove timezones
- Add custom names for each timezone
- Perform time conversions right on the new tab page
- Show both 12 and 24 hour time
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More information
- Version
- 1.1.2
- Size
- 453.04 KB
- Last updated
- 11 days ago (Jun 2, 2025)
- Related Categories
- License
- GNU General Public License v3.0 only
- Version History
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Release notes for 1.1.2
- Updated font weights to better distinguish hours/minutes
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