Jx CSS Override icon

Jx CSS Override

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

A lightweight tool to inject and override CSS on any website without using DevTools.

Users
58
+10 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#103K
#86K among extensions
Version
1.0
updated 11 Mar 2026

Users

monthly, 7 months
02958Mar 2026Jul 2026Oct 2026
Latest, 16 Oct 2026: 58 usersMove the mouse over the chart for any month

Ratings count

monthly, 7 months
001Mar 2026Jul 2026Oct 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 Jx CSS Override

Take control of how the web looks with this Jx Minimal CSS Override a lightning-fast, zero-bloat extension that lets you inject custom CSS into any website. Whether you want to hide an annoying sidebar, fix a hard-to-read font, create a custom dark mode, or test design changes on the fly, Minimal CSS Override gives you the power to do it instantly. Unlike heavy styling extensions or the complex setup required for Chrome DevTools' "Local Overrides," this tool is designed for pure simplicity and speed. Just click the icon, type your CSS, and hit save. ✨ Key Features: - Persistent Styling: Your custom CSS is saved directly to your browser for that specific domain. The next time you visit the site, your styles are injected automatically. - Modern Developer UI: Write your styles in a sleek, dark-themed mini-editor built right into the popup. - Instant Apply & Clear: See your changes immediately without refreshing the page. Made a mistake? Hit the "Clear" button to instantly wipe the slate clean. - Ultra-Lightweight: No heavy background scripts or network interception. The extension simply checks your local storage when a page loads and injects a standard <style> tag, ensuring zero impact on your browser's performance. - Privacy First: All your custom CSS rules are saved locally on your own machine. The extension does not track you, collect analytics, or send your data anywhere. Perfect for: - Developers & Designers: Quickly prototype CSS changes on a live production site without digging through DevTools. - Power Users: Hide distracting UI elements (like sticky headers or chat widgets) on your favorite websites. - Accessibility: Increase contrast, change font sizes, or force readable colors on poorly designed sites.

Growth

WindowUsersChangeRatingsRating
7 days+7+13.7%00.00
30 days+10+20.8%00.00
6 months+55+1833.3%00.00

Chrome Web Store search rankings

Where Jx CSS Override appears when people search the store, with the 30 day change
Search phrasePosition30 days
override#24+1

Version history

1 versions recorded
1.011 Mar 2026

Details

Category
Developer Tools
First seen
11 Mar 2026
Size
9 KB
Languages
en
Pricing
Free
Support
github.com
Extension ID
efnpolpjldcacbcfhmojcbmoimcejcge

Permissions and risk

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

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