CSS Injector icon

CSS Injector

by skylerkatz · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Inject custom CSS per domain.

Users
5
0 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#249K
#208K among extensions
Version
1.0.0
updated 10 Apr 2026

Users

monthly, 6 months
025Apr 2026Aug 2026Oct 2026
Latest, 16 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 6 months
001Apr 2026Aug 2026Oct 2026
Latest, 16 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 CSS Injector

Customize the style of any website with your own custom CSS.

Growth

WindowUsersChangeRatingsRating
7 days−1−16.7%00.00
30 days0+0.0%00.00
6 months+5–00.00

Version history

1 versions recorded
1.0.010 Apr 2026

Details

Category
Developer Tools
First seen
10 Apr 2026
Size
8 KB
Languages
en-US
Pricing
Free
Extension ID
molldainfgjnkaiiicdhjnpdkkbalpop

Permissions and risk

Moderate riskimpact 3, likelihood 2
Permissions
storagetabs
Site access
<all_urls>
Can read and change data on every website you visit.

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