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Preview of Meridian

Meridian by Tanmeen

Working across timezones? Highlight any time on the web, click Meridian, and get conversions between timezones instantly. No mental math required.

5 (2 reviews)5 (2 reviews)
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About this extension
Have you ever received "3:00 PM EST" in a Slack message and completely blanked on what that means for you? Meridian has you covered.

Highlight any time on a webpage, open Meridian, and it'll be pre-filled and ready to convert. Pick your source and destination timezone from 600+ IANA timezones, hit convert, and you're done.

Features:
Highlight a time on any page (e.g. 2:30 PM, 14:00) and Meridian auto-detects it OR choose any time of your liking
Supports both 12-hour and 24-hour formats
600+ timezones sourced from timeapi.io
No account, no tracking, no nonsense

Privacy:
Meridian only reads selected text when you open it, and only to detect a time. Nothing is stored or transmitted except timezone lookup requests to timeapi.io.
Rated 5 by 2 reviewers
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Permissions and data

Optional permissions:

  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
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Version
1.0
Size
39.52 KB
Last updated
a month ago (Apr 18, 2026)
Related Categories
  • Other
License
MIT License
Version History
  • See all versions
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