My Style

Insert custom CSS into pages, immediately see the visual results, and have that CSS persist for future visits.

My Style is a Chrome extension designed for users who want to personalize the look of any website by injecting custom CSS styles. Simply press Control + M to open a textarea next to the browser window where you can add your own CSS rules. Changes apply immediately, letting you see the effect in real-time. Your styles are saved locally and automatically reapplied whenever you revisit the site, offering a seamless and persistent customization experience.

Additionally, My Style simplifies CSS targeting by allowing you to hold Alt and click any element on the page, which appends a CSS selector for that element directly into the editor. This feature speeds up styling without needing to inspect page elements manually. The extension uses straightforward technologies like a dynamically inserted style tag and local storage for persistence, making it lightweight and effective.

By:
Karthik Viswanathan
Users:
1,000
Rating:
3.94
(77)
Version:
0.3 Last updated: 2019-01-20
Creation date:
2019-01-19
Risk:
Low risk impact Low risk likelihood
Size:
5.37K
Full description:
See detailed description
Source:
Chrome Web Store
Updated:
a day ago

User reviews

Users appreciate 'My Style' for its simplicity and ability to customize website styles to enhance readability and block ads. It is lightweight and essential for many, offering useful developer tools despite its minimal interface. Major issues include the Ctrl+M shortcut conflicting with system shortcuts (especially on Mac/Linux), no persistent saving of style changes, lack of a proper UI, and inadequate support for dynamic content, resulting in a mixed experience across different operating systems.
Pros
  • Helps customize and fix website appearance using CSS, improving readability and usability.
  • Simple and easy to use with a minimalistic approach.
  • Useful for hiding advertisements and unwanted elements on websites.
  • Allows tweaking websites for better user experience and noise reduction.
  • Widely appreciated for being lightweight and essential by long-term users.
Cons
  • Keyboard shortcut Ctrl+M conflicts with system shortcuts, especially on Mac and Linux, making it unusable or causing unintended effects.
  • Lacks a visible user interface or proper UI for style editing, relying mostly on the shortcut and an icon.
  • Does not save changes persistently; edits are lost on page refresh and there is no save or undo functionality.
  • Issues with dynamic content like AJAX, requiring styles to be reapplied on content reload.
  • Compatibility issues on Mac OS and sometimes Linux, where the extension does not work as intended.
Recent reviews
excellent ! of course something essential and helpful must be removed by Chrome... in that case give us the same possibility inside of the browser: manage CSS for each website which are sometime unreadable
by cl*****, 2025-04-18

One of the best extensions. I've used this for years. Tiny and perfect.
by Jo*****, 2024-08-25

Не работает на мас ос, сочетание клавиш ctrl+m сворачивает окно
by An*****, 2023-08-23
View all user reviews ›

Extension safety

Risk impact

My Style requires very minimum permissions.

Risk impact analysis details
  • High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
Risk likelihood

My Style has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
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