Remove Cookies Button
Toolbar button for removing cookies, local storage and session storage from the current tab. The button displays a number of deleted cookies (shown in the screenshot). In case of deletion problems button displays word "Error" and shows notification.
1 623 utilisateurs
Load Time
Adds an icon to the address bar to provide load time information of the current page.
1 618 utilisateurs
Website IP
Simple add-on that displays the current website IP address without a third party service. Converting the current tabs domain name to IPv4 & IPv6 via DNS lookup.
1 617 utilisateurs
DevTools Media Panel
DevTools panel that displays technical details about media elements and webrtc on the current page; intended primarily for web developers to understand media playback issues on their sites, and for users to provide more informative bug reports.
1 601 utilisateurs
Print PDF
Print any Webpage to PDF. No server or third-party processing. Uses built-in Firefox converter.
1 588 utilisateurs
Extension source viewer
View source code of Firefox add-ons and Chrome extensions (crx/nex/xpi) from addons.mozilla.org, the Chrome Webstore and elsewhere, with CRX Viewer (crxviewer).
1 586 utilisateurs
tweak: mock and modify HTTP requests
tweak allows you to mock and modify HTTP requests without leaving the browser
1 576 utilisateurs
Extension Digital DNA Amadeus
L'extension Digital DNA Amadeus offre aux utilisateurs la possibilité de s'authentifier sur des applications Amadeus dédiées avec un second facteur.
1 562 utilisateurs
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.
1 549 utilisateurs
Open Graph Preview
Indique approximativement ce que les utilisateurs verront si cette page web est partagée sur des sites web utilisant des balises OG pour afficher un aperçu. Vous permet de détecter si aucune balise Open Graph n'est définie sur votre page Web !
1 542 utilisateurs
BugHerd: Visual Feedback & Bug Tracking Tool
Screenshots for the point and click bug tracker
1 531 utilisateurs
Capture Full Page Screenshot
Capture a screenshot of your current page according to visible and fullpage with just one click
1 520 utilisateurs
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, ...
1 515 utilisateurs
HighlightAll
Surligne et compte instantanément toutes les occurrences d'un mot en le sélectionnant. Le mode personnalisé fournit la possibilité d'utiliser plusieurs couleurs et d'afficher des marques de recherche à côté de la barre de défilement.
1 514 utilisateurs
hide-scrollbars
Hides scrollbars in Firefox v60+ * not a legacy extension! * no extra setup required just install! * works on all sites! * easy to toggle on/off via the extension pop-out menu! If you like this extension please donate: paypal.me/qashto/5
1 495 utilisateurs
WP Theme Detector and Plugins Detector
Detects the theme and plugins used in WordPress and display information about them. For sites using wordpress an icon will appear - right hand side of the address bar.
1 495 utilisateurs
Page Edit
Make any webpage into a content editable document and modify it via toolbar popup!
1 471 utilisateurs
RemoveYouTubePause
Remove the 'Video paused. Continue watching?' message on YouTube, allowing for a seamless video and audio experience without interruptions, on Firefox for both desktop and mobile.
1 470 utilisateurs
(Animated) Nyan Cat Progress Bar for YouTube™
Nyan Cat Progress Bar for YouTube™ ~~ [Animated] ~~
1 466 utilisateurs
