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Gmail Date Time Formatter icon

Gmail Date Time Formatter

Set the format of the date and time for mails in your inbox as you want

Users2KCurrent public install base
Rating3.5Store average score
Reviews27Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

Gmail Date Time Formatter Media preview

4 assets
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User Growth Over Time

2K2K2K2K2K2026年7月15日2026年7月18日2026年7月21日Latest: 2K
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7-day rating change

Start
3.52
Latest
3.52
7-day rating change
0.00
3.423.473.523.573.622026年7月15日2026年7月18日2026年7月21日Latest: 3.52
2026年7月15日2026年7月21日
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1-day growthFlat
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7-day growthFlat
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Technical snapshot

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Version1.22
ManifestV3
Size974KiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview

Product summary

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Gmail Date Time Formatter

You can see the date and time in Inbox the way you want.

### Update: Follow manifest-3 guide and fix moment deprecation warning (ver. 1.22) ###

### Unnecessary permission request (tabs) is removed (ver. 1.21) ###

### Now you can use this with different locale! (ver. 1.20) ###

### Now you can use this with the new version of Inbox! (ver. 1.12)###

Reviews

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Store average score3.5Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.4Average computed only from synced review bodies below
Reviews with text24Synced review bodies
Total ratings / reviews27Chrome Web Store public rating/review count

Store average score: 3.5. 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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Octavio González2023年2月21日
5

Exactly what I needed. Very easy to use. works great. This is what I am using for formatting the date: YYYY-MM-DD | HH:mm

Language en
2 helpful · 0 not helpful
Google User2021年12月10日
4

Glad the developer is attentive. I just sent him a problem ticket, scheduled email still not working. But I do appreciate the attitude (even if it's just talk) 😜

Language en
1 helpful · 2 not helpful
Constantine Andrienko2021年1月24日
5

Good Job! I use custom format YYYY-MM-DD HH-mm

Language en
1 helpful · 1 not helpful
Dávid Bendes2021年1月7日
2

Update on 2025.03.08.: Super essential extension, but it got broken: "Invalid date" is all over the mails... Totally important setup; I wonder why google itself hasn't implemented it / why it totally ignores locale settings in Windows?! An improvement suggestion: should apply date format for opened mail header as well!

Version 1.22Language en
1 helpful · 0 not helpful
Tim Rosenquist2020年12月15日
5

The great thing about standards is there are so many to choose from! Now I can have the date in gmail in my standard :-)

Language en
1 helpful · 0 not helpful
Jane Mirny2019年9月12日
1

Really upset... DD.MM.YYYY, hh:mm format isn't working at all, any other (even suggested by users) doesn't work either. Could be really good extention but needs fixing. It also uses not UTF-8 coding.

Language en
Richard Simpson2019年6月5日
5

Awesome! I use custom format (h:mm A ddd MMM D) which shows: 8:23 PM Sat Aug 25 All the dates line up on the right hand side like Gmail normally displays and I find having the day of the week helpful. The cleaner view for military time without the AM/PM indicator would be (HH:mm ddd MMM D) which shows: 20:23 Sat Aug 25.

Language en
1 helpful · 0 not helpful
Douglas Howey2019年5月23日
5

Thank you so much for this needed addition that should be a default preference for Gmail INBox. This extension is easy to use and it works so well! Thank you! Here is the format I prefer and used with ease: ddd YYYY-MM/DD hh:mm A

Language en
1 helpful · 0 not helpful
Maro 34562019年5月2日
5

For me it works perfectly (I use a custom format DD.MM.YY HH:mm). I only had to reload the Gmail page after installation. The option to set the pages it works on is also great ("on mail.google.com" in my case). It would be great if it had a mobile app sibling.

Language en
1 helpful · 0 not helpful
Lucian Tudora2019年3月10日
5

Excelent. This option should have been included in gmail interface.

Language en
1 helpful · 0 not helpful