cssAdder icon

cssAdder

by wiberwiber0205 · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 19 Oct 2026

Easily add custom CSS to the current page.

Users
5
0 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#253K
#211K among extensions
Version
1.1
updated 29 Jan 2026

Users

monthly, 9 months
025Jan 2026Jun 2026Oct 2026
Latest, 19 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 9 months
001Jan 2026Jun 2026Oct 2026
Latest, 19 Oct 2026: 0 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 cssAdder

Easily add and manage CSS for each site

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days0+0.0%00.00
6 months+4+400.0%00.00

Version history

1 versions recorded
1.129 Jan 2026

Details

Category
Tools
First seen
29 Jan 2026
Size
144 KB
Languages
en
Pricing
Free
Extension ID
aglgjcjfnnjidmienfhljnemhcfhfkni

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
storageactiveTabscriptingwebNavigation
Site access
<all_urls>
Can read and change data on every website you visit.

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