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 and user-friendly Chrome extension that enables you to customize the look of your favorite websites through user styles. Whether you want to install themes from popular repositories or create your own CSS stylesheets, Stylus provides versatile options to suit your needs. The extension features an intuitive interface with customizable layouts and themes, automatic updates for styles, and support for installing styles via .user.css or .user.styl URLs. It also allows backing up your styles database compatible with other userstyle managers, ensuring your customizations are safe.

Stylus prioritizes privacy by collecting no user browsing data, and its permissions are limited strictly to applying style changes on websites you visit. The extension is community-driven, actively maintained, and supported with resources such as video tutorials, FAQs, and a chat room. Whether you want to refresh the look of social media platforms, news sites, or any popular web service, Stylus equips you with all the tools to redesign your web experience beautifully and securely.

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:
21 hours ago

User reviews

Users highly appreciate Stylus for its powerful CSS customization capabilities that enhance website appearance and usability, aiding even accessibility needs. However, many face recurrent problems such as styles not applying properly, frequent crashes, syncing issues, and compatibility challenges with browser updates. Despite these drawbacks, the extension remains valued for its flexibility and usefulness in personalizing web browsing experience.
Pros
  • Very useful for customizing website styles and fixing poor website designs.
  • Enables injection of custom CSS to improve or alter web page appearance.
  • User-friendly and effective for specific use cases like blocking unwanted pop-ups and modifying content layout.
  • Supports cross-browser usage and allows saving and managing multiple style sheets.
  • Highly valued by users who need to adjust website aesthetics for accessibility or personal preferences.
Cons
  • Frequent issues with CSS styles not being applied correctly or not reflecting changes until toggled off and on.
  • Extension crashes or stops responding frequently, causing inconvenience.
  • Problems with syncing styles, especially when using Google Drive for cloud synchronization.
  • Limitations in working with shadow DOM elements, restricting style injection in some modern web components.
  • Compatibility issues with recent browser updates, particularly transition from manifest v2 to manifest v3, leading to disablement or functionality loss.
Recent reviews
Incredibly useful for fixing other people's terrible website designs. I'm looking at you, Copilot.
by Joshua M, 2025-05-01

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
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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