Add CSS - Custom Style Injector
By oray
Very lightweight extension to add CSS into websites. Inject custom CSS into any domain instantly.
Time on the storeAbout 1 to 3 yearsA rough range, not an exact date
Store users331As shown on the Chrome Web Store
Chrome Web Store rating5.0 / 53 ratings on the Chrome Web Store
Last store update9 Jan 2026Version 1.0.1, 9 months ago
How Add CSS - Custom Style Injector is doing
Add CSS - Custom Style Injector has been on the store for roughly one to three years and is in the top 25% of Tools by users. Recent activity is steady.
- Time on the store
- About 1 to 3 years
- Recent direction
- Steady
A rough range, not an exact date.
Moving at about the same pace as the month before.
Members see the exact launch date, growth history and every release
Inside the extension
Product image 1 of 2Reviews
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The maker
oray has 4 listings on the store. Updates most of their listings often.
- Listings
- 4
- Combined store users
- ≈408
- Store Featured
- 0
- Updated in the last 90 days
- 2 of 4
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Combined users can count the same person more than once. See all 4 listings Developer website
Ext Watch AI
Should you build in this niche?
One research report for Add CSS - Custom Style Injector. Reports come with Plus, Pro and Max.
- Takeaway & demandCited takeaway and search volumes
- Traffic & domainPopularity rank, visits and authority
- Money & pricingPlans and prices from the maker’s site
- ReviewsComplaints and praise, quoted
- Competitors & ranksRank against the closest listings
- Build opportunityWhat to build and how to position it
- Every number shows its source and date
- Ready in a minute or two
- Report and PDF yours for 30 days
