Latest, 16 Oct 2026:24 usersMove the mouse over the chart for any month
Ratings count
monthly, 2 years
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 Inject
An extension to inject custom CSS into any site you want and have it be saved. The CSS will persist across sessions and your preferences will be saved.
The best part of this extension is that it has minimal permissions, which reduces the risk of this being malware or being used in a trojan horse attack. Basically other extensions that need to inject javascript onto the page can also track your browsing history. This doesn't, because I only ask for permissions at runtime. This leads to a more secure experience if the only thing you want to do is inejct CSS.
The source code is at https://github.com/aadilmallick/css-injector
**Current features**
- Persistent injected custom CSS
- Remove annoying toasts with an option in the options page
- Unlimited storage
- Code styling
**Future features**
- Add options for matches on URLs instead of just domain name
Growth
Window
Users
Change
Ratings
Rating
7 days
+1
+4.3%
0
0.00
30 days
−1
−4.0%
0
0.00
6 months
+1
+4.3%
0
0.00
1 year
+6
+33.3%
0
0.00
Chrome Web Store search rankings
Where CSS Inject appears when people search the store, with the 30 day change