User JavaScript and CSS
Developer Tools
User JavaScript and CSS on any website
Users
200K
Rating
4.8
Reviews
657
7D Growth
0|0%
Stable signalUnknownHigh-risk permissions
Custom Style Script
Add Custom JavaScript (JS) Code or Styles (CSS) to any page.
Users10KCurrent public install base
Rating4.2Store average score
Reviews42Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
4 assetsCustom Style Script Media preview
Trend
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User Growth Over Time
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7-day rating change
Start
4.19
Latest
4.19
7-day rating change
0.00
2026年7月14日2026年7月20日
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1-day growthFlat
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00%Technical snapshot
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Version0.1.7
ManifestV3
Size50.35KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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Custom Style Script customizes the way a webpage looks or behaves, by adding a small JavaScript or CSS code. You can also specify a URL to add the code or add it to all pages.
Key features:
1. Add custom JavaScript codes or styles (CSS) to a specific page or all pages.
2. Clicking on the toolbar icon allows you to disable or enable the addon.
3. Each code item has several options to adjust (see options page for details).
4. You can add several code items and active or inactive them separately.
Reviews
Recent review snapshot
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Store average score4.2Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.9Average computed only from synced review bodies below
Reviews with text27Synced review bodies
Total ratings / reviews42Chrome Web Store public rating/review count
Store average score: 4.2. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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No longer works. Used to be great way back in the past, so I thought I would give it another look. Attempted a simple CSS change which a similar extension can handle no problem, no change. Also as another reviewer mentioned the reload button does not work, it seems to affect all the tabs in some weird way, I could hear the active youtube tab in another window play a quick audio cue on a paused video, but no reload on the active tab i clicked the popup from. It just seems entirely broken all around.
Не смог добиться нормальной работы. То добавляет 2 раза, то ни разу.
It works, I guess. Clunky compared to Styler, which the latest Chrome update blocked. Probably time to bail form chrome/google entirely. They have become a completely trash company thanks to this unregulated, capitalist circle-jerk country. But if you still want that ability to do what you want to a page, this will suffice.
Unfortunately this plugin works seldom as intended. "Reload the active tab" seems to work randomly. Scritpt is executed sometimes. The Idea of the plugin was good, but its implementation is bad. Maybe if you are using just one tab or so... I wanted to save time, but this plugin steals time
It doesn't work on youtube.com now. It worked before. It shows the following exception: TypeError: Failed to set the 'src' property on 'HTMLScriptElement': This document requires 'TrustedScriptURL' assignment.
I'm using it very well, and it's an excellent app. One thing I wish for is the ability to use regular expressions in the address field.
A really nice lightweight one still updated, that deserves a higher rating.
Very useful, thank you. I only didn't like to watch video to understand layout.
🔥 Great. I solved my desired tasks. Thanks Much To The Developer 🔥
Заданные правила время от времени пропадают