Stylus icon

Stylus Chrome Extension Analysis

Developer & Designer Tools

Chrome extension ID: clngdbkpkpeebahjckkjfobafhncgmne

Stylus is a Chrome extension that empowers users to apply custom CSS stylesheets to websites. It facilitates the installation of themes and skins from popular online repositories and provides an editor for users to create and manage their own CSS, enabling comprehensive personalization of web page appearance and functionality.

Version:2.3.28
Size:1.08MiB
Last updated:

Overview

Installs

1.0M+

Rating

4.5

1,220 reviews

Languages

34 locales

Includes Deutsch, English, English (United Kingdom), Nederlands...

Market analysis

Review-backed positioning, friction, and market signals for this Chrome extension.

Backed by review samples

Macro category

Developer & Designer Tools

Pricing friction

Low review signal

Complaint intensity

High review signal

Listing & review signals
Observed signals from store listing text and review samples.

Listing positioning

The listing positions Stylus as a user styles manager that enables users to redesign the web. It emphasizes the ease of installing custom themes from online repositories and the ability to create, edit, and manage personalized CSS stylesheets. The product is highlighted as actively developed and community-driven, offering versatility and robust features like backup and automatic updates, with a strong privacy stance.

Inferred product pattern

A community-driven, open-source user styles manager that allows for extensive web page customization via CSS, positioned as a privacy-respecting alternative to other styling extensions.

Review-backed pain points

Users frequently report severe reliability issues, including crashes, an unstable storage system that causes data loss and corruption, and various functional bugs impacting usability. Additionally, some users find the UI unintuitive and difficult to use.

Observed feature gaps

Based on reviews, a notable feature gap is the lack of visual tools to aid in identifying and selecting specific web page elements for customization, which could simplify the CSS editing process for less technical users.

Tags
User StylesCSS EditorWebsite CustomizationTheme ManagerWeb Redesign
Target users

- Web Developers

- Web Designers

- Power Users

- CSS Enthusiasts

Primary use cases

- Customizing website appearance and functionality

- Installing user-created themes and skins

- Writing and applying custom CSS to fix site styling issues

- Hiding distracting elements and reducing clutter on webpages

Positive themes

- Effective for customizing and fixing website styling issues

- Praised as a safe and privacy-respecting alternative to 'Stylish'

- Offers an extensive range of customizations available through preset managers

- Reliable across multiple browsers and operating systems (reported by one long-term user)

Negative themes

- Frequent crashes and general instability issues

- Unstable storage system leading to data loss and corruption

- Unintuitive user interface and difficulty of use for some users

- Bugs affecting functionality like dark theme detection or shortcut reliability

Observed friction

- Performance complaints detected

- There are no observed pricing friction points, as the extension appears to be entirely free with no mention of premium features or costs.

Evidence boundary: This analysis is based on the Chrome Web Store listing (short and long descriptions, privacy policy) and a sample of 11 helpful user reviews, including low-rating (1-star) and high-rating (4-5 star) feedback. The review samples represent a subset of user experiences and may not fully capture the sentiment or issues faced by all 1M+ users of the extension.
Complaint summaries
Review-backed complaint signals grouped by operational area.

Support

While no direct support complaints were found, the mention of an 'unintuitive' UI could indirectly point to a need for better user guidance or documentation. No account or refund complaints were observed.

Reliability

Significant reliability complaints exist, including reports of constant crashes, an unstable storage system that causes data loss and corruption, and various functional bugs that impede consistent usage.

Privacy

No privacy or security complaints were found. The extension explicitly states it collects no user data, and several reviews highlight its strong privacy stance as a key positive aspect, particularly when compared to alternatives.

Access & pricing

- Free usage observed

- No account requirement observed

- Free plan or free usage claimed

Store listing facts

Listing assets

- Screenshots: 1

- Videos: 1

- Languages: 34

Trust signals

- Privacy policy

- Developer contact

- Official website

- Support link

Store metadata

- Version: 2.3.28

- Size: 1.08MiB

- Last updated:

Store description excerpt
Short excerpt from the public Chrome Web Store listing; full copy is available on the official store page.
Redesign your favorite websites with Stylus, an actively developed and community driven userstyles manager. Easily install custom themes from popular online repositories, or create, edit, and manage your own personalized CSS stylesheets. Features * Versatility of theme installation options. Stylus supports installs from popular online repositories. Additionally, styles can now also be installed from .user.css or .user.styl URLs (see Usercss format documentation in our github wiki). * A backup feature for your entire database of installed styles which is compatible with other userstyles managers. * An intuitive and configurable automatic update function for installed styles. * A highly customizable UI, including theming, optional layouts, icon and badge color choices, along with many other tweaks. * Two different optional code validators with user configurable rules. Useful Links * Beta…

Listing SEO keywords

Search intent keywords
Keyword signals for evaluating how users may discover, compare, or search for this extension category.

Core discovery

Redesign web pagesuser styles manager Chromeinstall custom themesCSS editor extensioncustomize websites appearanceuser stylesheets

Comparison

Stylus vs StylishStylish alternativeuserstyles.org alternative

Problem

Ugly website fixhide distracting elements Chromewebsite clutter removalfix site styling issuesCSS not working on site

Alternative

User style extensionsweb customizer toolsbrowser theme manager

Similar extensions

Jump to related discovery paths:

FAQ

What is Stylus mainly used for?
Stylus is a Chrome extension that empowers users to apply custom CSS stylesheets to websites. It facilitates the installation of themes and skins from popular online repositories and provides an editor for users to create and manage their own CSS, enabling comprehensive personalization of web page appearance and functionality.
What market signals stand out?
Large installed base with substantial review base. Last known update: 05/26/2026.
What should builders compare before entering this space?
Compare install concentration, rating quality, update recency, screenshots, developer portfolio, listing claims, and review-backed friction signals.
Is this page review-backed?
Backed by review samples. This page combines store metadata with selected review signals, while raw store metrics remain visible for comparison.

Screenshots

Stylus screenshot

Links

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