User Agent
Change your user agent QUICKLY and EASILY! Our extension includes SEVERAL ADVANCED methods of user-agent spoofing! To test its efficiency: https://webbrowsertools.com/useragent/
191 人のユーザー
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.
189 人のユーザー
Design Mode - Page's Rich Text Editor
Change any webpage into its design mode (edit mode) where you can modify the content and drag images around like a Word Editor
188 人のユーザー
Text to Speech
Read any selected text in the browser with human-quality text-to-speech (TTS) engines
186 人のユーザー
Text Spacing Editor
A tool for editing text spacing properties on web pages. WCAG conformance information included.
186 人のユーザー
Lizard
Select and remove annoying or unnecessary elements from a page. Great for printing and readability.
184 人のユーザー
GESIS Surf
Nehmen Sie mit GESIS Surf an wissenschaftlichen Studien von GESIS – Leibniz-Institut für Sozialwissenschaften teil
184 人のユーザー
EcoIndex.fr
Récupérer facilement les analyses Ecoindex faites sur une page grace au moteur ecoindex.fr
183 人のユーザー
Math in Address Bar
Solve math equations in the address bar by typing 'math', then an empty space, then an equation like '(3^2 + 4^2)^(1/2)' and the answer will appear in the drop down menu.
182 人のユーザー
Font Detect
The font-detect extension is a browser add-on that allows users to easily inspect and verify font styles applied to elements when they hover over them on webpages.
182 人のユーザー
Semrush Website SEO Tools
The Semrush Website SEO Tools extension for Firefox offers a range of tools to help improve your website's SEO performance. With features for on-page SEO analysis, keyword research, backlink checking, and more.
181 人のユーザー
GitHub Web IDE
This extension enhances GitHub repositories by adding a convenient dropdown menu which offers direct links to various online platforms that allow users to view and interact with the repository's source code in an environment reminiscent of an IDE.
181 人のユーザー
IE NetRenderer button
Displays a snapshot of the current page as viewed in various Internet Explorer versions, provided by IE NetRenderer webservice.
181 人のユーザー
showHTML
This extension shows information about a web page's HTML elements as you hover over them. The details are displayed in a text stripe at the top of the screen. Clicking on the text stripe will toggle it between top and bottom placement.
180 人のユーザー
