Style Engine – Custom CSS & JavaScript
Chrome extension by Glitchid · Productivity · Tools
- Established publisher
A Chrome extension in Productivity · Tools with 34 users, barely installed. Audience over the last 30 days: +17.
No site access is declared in the manifest, so it cannot read the pages you open on its own.
What the developer says, and 1 screenshot
Loading from the Chrome Web Store. Open the listing if it does not appear.
- Users
- 34
- Users, last 30 days
- +17
- Version
- 1.3.0
- Updated in the store
- 2026-09-26
- Published
- 2026-03-06
- Manifest
- V3
- Browser access
- 4 permissions
How it has moved
- 2026-10-0427
- 2026-10-0928
- 2026-10-1127
- 2026-10-1329
- 2026-10-1626
- 2026-10-1825
- 2026-10-2128
- 2026-10-2430
- 2026-10-2531
- 2026-10-2835
- 2026-10-2937
- 2026-11-0134
- 2026-09-0125
- 2026-09-0226
- 2026-09-0425
- 2026-09-0627
- 2026-09-0722
- 2026-09-0924
- 2026-09-1021
- 2026-09-1322
- 2026-09-1526
- 2026-09-1625
- 2026-09-2023
- 2026-09-2120
- 2026-09-2518
- 2026-09-2619
- 2026-09-2817
- 2026-10-0427
- 2026-10-0928
- 2026-10-1127
- 2026-10-1329
- 2026-10-1626
- 2026-10-1825
- 2026-10-2128
- 2026-10-2430
- 2026-10-2531
- 2026-10-2835
- 2026-10-2937
- 2026-11-0134
A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.
What it can reach
No site access is declared in the manifest, so it cannot read the pages you open on its own.
-
Run its own code on the pages it can access
scripting -
Act on the current tab, but only after you click it
activeTab -
Show you notifications
notifications
Show the remaining 1
-
Store data in your browser
storage
Version history
- Version 1.3.0
What changed recently
- Gained the Established publisher badge
- Package size changed
- Supported languages changed (1 → 11)
Show the remaining 2
- Store description rewritten (119 → 107 characters)
- Released version 1.3.0 (was 1.2.0)
The publisher
Glitchid. Listed website: glitchid.com.
Like this one
Listings the catalog judges closest in what they say they do.
-
Custom CSS Injector – custom styles per domain 244 users
-
CSS Overrider 27 users
-
User-Styles-Scripts 24 users
-
Add CSS - Custom Style Injector 346 users
-
User JavaScript and CSS 200k users
The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.
Want this mark on your extension in our catalog?
Verify that you are its author and you can show this mark on the card, with live banners for your site and README. How verification works
Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.
Add a badge to your README or site
The badge shows the audience and rating from our last pass over the store and links back to this page.
[](https://extops.dev/extensions/kfacdjcdpebacpgnmliahimceoifecha)<a href="https://extops.dev/extensions/kfacdjcdpebacpgnmliahimceoifecha"><img src="https://extops.dev/extensions/kfacdjcdpebacpgnmliahimceoifecha/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-01. We publish no contact details for extension developers.