Stylus

Redesign the web with Stylus, a user styles manager. Stylus allows you to easily install themes and skins for many popular sites.

Stylus is a powerful, community-driven user styles manager that empowers you to redesign your favorite websites. With Stylus, you can effortlessly install custom themes and skins from popular online repositories or create, edit, and manage your own personalized CSS stylesheets to tailor your browsing experience.

Key features include versatile theme installation options supporting popular repositories and direct URLs, a robust backup system compatible across userstyles managers, and an intuitive automatic update function. Stylus offers a highly customizable user interface with theming and layout options, as well as configurable code validators for CSS. Committed to privacy, Stylus collects no personal data, ensuring your browsing remains private. Explore the extension's source code, tutorials, and community support to enhance your web experience with Stylus today.

Manifest V3
Users:
700,000+
Version:
2.3.14 (Last updated: 2025-03-12)
Creation date:
2020-04-21
Permissions:
  • alarms
  • contextMenus
  • declarativeNetRequestWithHostAccess
  • identity
  • idle
  • offscreen
  • scripting
  • storage
  • tabs
  • unlimitedStorage
  • See more
Host permissions:
  • <all_urls>
Size:
1.09M
Full description:
See detailed description
Updated:
a day ago

User reviews

Stylus is highly appreciated for enabling users to customize websites' appearance via CSS, including adding dark mode and hiding elements. It works smoothly across browsers and aids in fixing webpage issues. However, multiple users report problems with styles not applying consistently, requiring toggling to fix. Crashes and syncing issues are common, and recent updates have caused functionality and compatibility problems. Some users face challenges due to Chrome disabling the extension for policy reasons, prompting concerns over its availability.
Pros
  • Allows easy customization of website styles using CSS.
  • Useful for applying dark mode or hiding unwanted elements on websites.
  • Works across multiple browsers, not just Chrome.
  • Intuitive and handy for managing user styles.
  • Enables fixing website issues such as scrolling problems.
Cons
  • Frequent issues with CSS styles not being applied or reflected properly without toggling off and on.
  • Extension has crashing and stability problems reported by multiple users.
  • Problems with syncing styles to cloud services like Google Drive.
  • Compatibility issues arising after updates, including manifest v2 to v3 transition causing functionality loss.
  • Extension becoming unavailable or disabled by Chrome due to policy or best practice violations.
Recent reviews
Sensacional, sem palavras.
by Carlos Almeida, 2025-04-18

Використав це розширення, щоб змінити кількість відео на головній сторінці YouTube. Цілком задоволений. Можливо, в майбутньому знайду ще застосування для цього розширення))
by Jesus, 2025-04-11

アマプラの洋画字幕までカスタマイズできる神拡張 すべてのブラウザで使用しています
by Android User, 2025-03-26
View all user reviews

Extension safety

Risk impact
Very high risk impact

Stylus requires a lot of sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood
Very low risk likelihood

Stylus has earned a good reputation and can be trusted.

Risk likelihood analysis details
  • Medium This extension was updated in the past 3 months. New updates may not be stable or safe.
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Upgrade to see full risk analysis details

Promo images

Stylus marquee promo image
Marquee promo image
Small promo image

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