Redesign the web with Stylus, a user styles manager. Stylus allows you to easily install themes and skins for many popular sites.
- By:
- stylus.openstyles
- Users:
- 700,000 -100,000
- Rating:
- 4.52 (1,154)
6 new ratings
- Version:
- 2.3.15 Last updated: 2025-07-07
- Creation date:
- 2020-04-21
- Risk:
- Very high risk impact Very low risk likelihood
- Permissions:
- alarms
- contextMenus
- declarativeNetRequestWithHostAccess
- identity
- idle
- offscreen
- scripting
- storage
- tabs
- unlimitedStorage
- alarms
- Host permissions:
- <all_urls>
- <all_urls>
- Size:
- 1.05MB
- Email:
- st*****@gmail.com
- URLs:
- Privacy policy
- Full description:
- See detailed description
- Source:
- Chrome Web Store
- Data ingested on:
- 2025-07-12
User reviews
Pros
- Highly useful for customizing and fixing website designs, even for users with little CSS knowledge.
- Allows personalization of websites, making web usage more enjoyable and tailored.
- Supports practicing and learning CSS skills in a practical way.
- Works well across different browsers and platforms.
- Enables removal or hiding of unwanted website elements effectively.
Cons
- Recent instability with the extension frequently stopping or crashing, requiring reloads.
- CSS styles sometimes do not apply or reflect correctly until toggled off and on.
- Cloud synchronization (Google Drive) has issues, often not completing or merging styles properly.
- Compatibility problems with other extensions like Scripty, limiting injection capabilities.
- Lack of support for injecting styles into shadow DOM elements, limiting styling of some modern web components.
Recent reviews
I wanted to make youtube grayscale and I achieved that with this browser extension in legit less than 4 minutes.
Edit: if you don't know how to code HTML, ChatGPT will give you the exact code you need to get it to work
by
Bi*****, 2025-07-08
one of the best extensions I could ask for. you can fix so many websites and remove woke design elements from your favorite websites with little to no understanding of CSS and HTML as long as you know how to ask ChatGPT the right questions.
by
m *****, 2025-07-07
Thank you for the development
by
别暮*****, 2025-07-05
Extension safety
Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk
impact extension cannot do much harms, whereas a high risk impact extension can do a lot of
damage like stealing your password, bypassing your security settings, and accessing your
personal data. High risk impact extensions are not necessarily malicious. However, if they
do turn malicious, they can be very harmful.
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.
- Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
- High ****** *** ********* ** ******* *** ******* ******* ** ****** *** *** ******** ******
- High ****** ********* ** * ****** ******** ******** ********** * ******* ******* *****
- High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood
Risk likelihood measures the probability that a Chrome extension may turn malicious.
This is determined by the publisher and the Chrome extension reputation on
Chrome Web Store, the amount of time the Chrome extension has been
around, and other signals about the
Chrome extension. Our algorithms are not perfect, and are subject to change
as we discover new ways to detect malicious extensions. We recommend that you always
exercise caution when installing a Chrome extension.
Stylus has earned a good reputation and can be trusted.
Risk likelihood analysis details
- High This extension was recently updated in the past month. New updates may not be stable or safe.
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** **** **** ****** ******* ********** **** ****** ** ** ****** *** *****
- Good **** ********* ** ****** ** ********
- Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details
Promo images
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