Style Injector Pro

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Style Injector Pro lets you inject custom CSS per-site with minimal permissions. Save, apply, and clear styles right from the popup.

Users

−3 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#369K

#277K among extensions

Version

1.0.1

updated 13 Nov 2025

Users

monthly, 12 months

Latest, 15 Oct 2026: 2 usersMove the mouse over the chart for any month

Ratings count

monthly, 12 months

Latest, 15 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 Style Injector Pro

Style Injector Pro gives you full control over how websites look by allowing you to inject your own custom CSS styles instantly. You can create, edit, and save CSS rules for each site individually, applying them directly from the popup interface. Whether you want to improve readability, hide distractions, or personalise page layouts, Style Injector Pro makes it simple and secure — all while using minimal permissions and full Manifest V3 compliance.