CSS Injector icon

CSS Injector

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

Inject custom CSS on a per-website basis

Users
6
−2 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#238K
#199K among extensions
Version
1.0
updated 25 Oct 2024

Users

monthly, 2 years
0816Oct 2024Nov 2025Oct 2026
Latest, 16 Oct 2026: 6 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years
001Oct 2024Nov 2025Oct 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

Override CSS on any webpage, without waiting for page reloads. Changes persists between tab close.

Growth

WindowUsersChangeRatingsRating
7 days−1−14.3%00.00
30 days−2−25.0%00.00
6 months−1−14.3%00.00
1 year−6−50.0%00.00

Version history

1 versions recorded
1.025 Oct 2024

Details

Category
Developer Tools
First seen
25 Oct 2024
Size
12 KB
Languages
en
Pricing
Free
Extension ID
jamgohkmmoknhjdbbjdpmjgeibcnmged

Permissions and risk

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

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