WhatsUpper? icon

WhatsUpper?

by Pierluigi Zagaria · Workflow & Planning
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Auto-capitalize the first letter in WhatsApp's chats.

Users
419
+8 in 30 days
Rating
3.1 / 5
unchanged in 30 days
Ratings
8
0 in 30 days
Store rank
#47K
#39K among extensions
Version
1.1.6
updated 30 Apr 2023

Users

monthly, 3 years
90254419Aug 2023Apr 2025Oct 2026
Latest, 16 Oct 2026: 419 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
258Aug 2023Apr 2025Oct 2026
Latest, 16 Oct 2026: 8 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About WhatsUpper?

Once installed you can toggle the feature in the extension menu.

Growth

WindowUsersChangeRatingsRating
7 days+1+0.2%00.00
30 days+8+1.9%00.00
6 months+56+15.4%00.00
1 year+75+21.8%00.00

Version history

8 versions recorded
1.1.627 Apr 2023
1.1.523 Apr 2023
1.1.418 Oct 2020
1.1.311 Sep 2020
1.1.27 Sep 2020
1.1.16 Sep 2020
1.12 Sep 2020
1.030 Aug 2020

Details

Category
Workflow & Planning
First seen
30 Aug 2020
Size
43 KB
Languages
en
Pricing
Free
Extension ID
olmljjmnbndapeodpcmifmoobcbhkobf

Permissions and risk

Low riskimpact 1, likelihood 1
Permissions
activeTabstoragedeclarativeContent

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