CSS Override
Add your own custom CSS styles to any webpage
2,054 users
CSS Reloader
CSS Reloader is an extension that allows you to reload all the CSS of any site without you have to reload the page itself.
1,610 users
CSSViewer
A simple yet powerful CSS property viewer. For Firefox Quantum
3,923 users
Custom CSS
Overwrite or inject custom CSS into website.
478 users
Live editor for CSS, Less & Sass - Magic CSS
Live preview of CSS/Less/Sass code changes. Auto-save file, autocomplete, convert Less/Sass to CSS, beautify, minify, CSS reloader, linter, ...
1,581 users
Debug CSS
Adds outline to all elements on the page to show the culprit element which is changing desired layout hit `Alt+Shift+C ` key to toggle the extension
1,172 users
CSS Exfil Protection
Guard your browser against CSS Exfil attacks! CSS Exfil is a method attackers can use to steal data from web pages using Cascading Style Sheets (CSS). This plugin sanitizes and blocks any CSS rules which may be designed to steal data.
1,180 users
CSS Toggler
Browser extension to quickly toggle CSS.
428 users
CSS Spider
The fastest and easiest way to check, copy and edit CSS
303 users
Stylus
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.
131,904 users
CustomCSS Injector
- Apply any CSS rules for any websites, including iframes. - Whitelist and Blacklist functionality - Apply CSS rules to specific URLs, Domains or Globally - Syntax highlighting & line numbers - Update without page refresh
954 users
S-CSS-P
A stylesheet picker for The SCP Wiki.
420 users
CSS Layout Debugger
When activated, CSS Layout Debugger applies dynamic backgrounds and outlines to elements on the page in order to assist in layout debugging.
199 users
Remove css from website
Removes css from website. Remove inline styles, stylesheets, add custom styles.
241 users
CSS Reload
Simplifies stylesheets reload of the current page.
123 users
Tailwind CSS Devtools
All-in-one browser extension for Tailwind CSS Developer.
413 users
Simple CSS Inserter
Bring CSS in and out.
66 users
CSS Insight
CSS Insight – your go-to solution for fast and efficient style management directly in your browser!
49 users
Toggle CSS outline
Simple extension that toggles a red outline around all elements in a page on/off, useful for CSS debugging.
67 users
Your Custom Css
Add and save your own custom css for whatever websites you want.
50 users
Live Reload — monitor and reload html, css, js
Addon for web devs. Monitor included JS, CSS and/or HTML in frames and automatically reload the host page when a change is detected in the included source. Supports inline reloading of stylesheets and frames without reloading the host page.
686 users
Dom Tree and CSS Playground
On ANY web site, easily find/edit the web elements and styles that you need, in real time. Use css playground to micro-view 100's of styles in seconds. NOTE: Use your shortcut key "f" allot.
187 users
CSS Stacking Context inspector
Helps inspecting the css stacking contexts and solving the z-index war.
644 users
OLI Grid CSS
Draws a grid on top of a website.Highly Customizable. useful for checking designs that are supposed to follow a grid-based layout. ex:Bootstrap,Foundation,Skeleton,Yaml...
422 users
CSS Breakpoint Button
A browser extension that displays the current breakpoint for the selected css framework.
29 users