Chrome Notes
Workflow & Planning
A simple notepad extension for Google Chrome
Users
100K
Rating
4.4
Reviews
301
7D Growth
0|0%
Stable signalUnknownLow-risk permissions
GMT/UTC Clock
UTC Clock extension for Google Chrome.
Users10KCurrent public install base
Rating3.9Store average score
Reviews69Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
3 assetsGMT/UTC Clock Media preview
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7-day rating change
Start
3.91
Latest
3.91
7-day rating change
0.00
2026年7月15日2026年7月21日
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1-day growthNo data
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00%30-day growthNo data
----Technical snapshot
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Version5.1.0
ManifestV3
Size4.39MiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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An extremely simple extension that adds a button for GMT/UTC Time in your Chrome toolbar.
Link to the font used in the screenshot in the developer website link. Please download and install this font (free) if you want it to look as it does in the screenshot.
--- v5.1 Changelog ---
* Bug fix: Badge properly displays time & updates every 5 seconds
--- v5.0 Changelog ---
Upgrade manifest to v3
Reviews
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Store average score3.9Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.6Average computed only from synced review bodies below
Reviews with text42Synced review bodies
Total ratings / reviews69Chrome Web Store public rating/review count
Store average score: 3.9. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Excelente; rapida visualizacion en pantalla en todo momento.
soy radioaficionado y es bueno para ver la hora utc rapidamente para mis contactos.saludos es yy5mki
good
Small display but useful for when you're listening to SW radio.
It would be great if 3, 6, 8 & 9 did not all look very similar.
I like it and use it all the time (pun intended). What I don't like is the font face. It's hard to read and to see a difference between 8 and 9, for example. A font face with a better readability would greatly improve the use. And mind you, I work on a 3200x2000 pixel screen, so it should really be clear.
I really like the concept. Having the UTC clock in the corner is a great idea!
Nice concept but the problem is I'm checking UTC time with the US Naval Observatory (which I guess is as right as you can get it) and this extension reports a time which is shifted 1 hour with respect to that time. Perhaps this is dependent on my computer clock? If so, this is not good, as the result will depend on up to date knowledge of daylight savings in my country, etc. which is a policy that has been changing during the last years. The safest strategy would be that the extension would fetch the time from a time server, periodically updating it (e.g. after 1 hour, 1 day or whatever).
The white on green icon is hard to see.
OK. A good basic start. But.. it would be a GREAT improvement if you you showed local (system) time as e.g UTC +/- 10 hours and the UTC date. It is not simple matter of time when one lives on other side of the world. IMO, Dev should check out FoxClocks extension for Firefox to see how it should be done.