Custom Style Script
Developer Tools
Add Custom JavaScript (JS) Code or Styles (CSS) to any page.
Users
10K
Rating
4.2
Reviews
42
7D Growth
0|0%
Stable signalNo paid features detectedMedium-risk permissions
User JavaScript and CSS
User JavaScript and CSS on any website
Users200KCurrent public install base
Rating4.8Store average score
Reviews657Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
4 assetsUser JavaScript and CSS Media preview
Trend
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User Growth Over Time
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7-day rating change
Start
4.75
Latest
4.75
7-day rating change
0.00
2026年7月15日2026年7月21日
Growth overview
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1-day growthFlat
00%7-day growthFlat
00%30-day growthFlat
00%Technical snapshot
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Version3.1.2
ManifestV3
Size1.72MiB
Languages2English / русский
Published
Store updated
Last crawled
Englishрусский
Overview
Product summary
Review the store description, core capabilities, and common use cases.
Userscript's and userstyle's — simple extension to inject own JavaScript or CSS rules to any page.
Features:
- Instant execution
- Custom libs include
- URL masking allows use one script or CSS on many pages
Documentation:
Reviews
Recent review snapshot
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Store average score4.8Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.7Average computed only from synced review bodies below
Reviews with text472Synced review bodies
Total ratings / reviews657Chrome Web Store public rating/review count
Store average score: 4.8. 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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tiện ích rắt tốt
Лучший.
Дима привет спасибо за расширение Скажи как можно уменьшить цифру на сайте, вот к примеру она 110 Мне нужен скрипт который из цифры на сайте вычтет 5 к примеру И на именно необходимом мне сайте именно в этом селекторе цифра чтобы отображалась 105
To repeat Jon Sabo's Mar 9, 2018 review, which perfectly expresses my sentiments: "Fantastic! I love it! Only thing I can think of would be to add syncing on the google account. So i can run same scripts on different computer."
Mükemmel. Sadece geliştirmek için değil sık girdiğim sitelerde görmek istemediğim alanları da css ile gizliyorum
Perfect. However, I still have a wishlist ;) 1. Password protection 2. Sync using Google account
Love this extension, I use it all the time! Question: is there any plan to add sass (or less) support for css? or is there any way to write sass css with the current version? Awesome work btw, thanks!
Great extension I'm using it daily for my work. The only thing I was thinking about to allow me to inject the script where I need, some time I need to stop event propagation but I can't do this as the script located at the end of the document. Thinking of allow me to provide the xpath of an element so script get put after. Thanks
For now working flawlessly, Installing libraries is a bit confusing however
Absolutely life quality booster.