Mobile DevTools
an extension that adds Eruda developer tools to Firefox Android. Lets you use the console, inspect elements, and network monitor on your phone
2.144 Benutzer
Feature Queries Manager
Manage and toggle CSS on a page behind a @supports Feature Query.
2.107 Benutzer
Xdebug-ext
Ajoute un simple bouton pour injecter un cookie Xdebug. Compatible avec Firefox 57+ (Quantum). Il s'agit d'un portage du module "The easiest Xdebug" par Nikita Nikitin, qui n'est pas compatible avec WebExtensions.
2.056 Benutzer
Laboratory (Content Security Policy / CSP Toolkit)
Because good website security shouldn't only be available to mad scientists! Laboratory is a WebExtension that helps you generate a Content Security Policy (CSP) header for your website.
2.053 Benutzer
Squarespace ID Finder
Find the ids of collections, sections, and blocks on your Squarespace page. Works with both 7.0 and 7.1.
2.033 Benutzer
Infy Scroll - A Next Page AutoPager
Add customized infinite scrolling to websites and auto load the next page. Supports the AutoPagerize and InfyScroll Databases.
2.027 Benutzer
PDF Combine - Convert and Merge
Convert and merge multiple files with different formats into a single PDF document
2.007 Benutzer
PixelZoomer
PixelZoomer erstellt einen Screenshot der geöffneten Seite und bietet diverse Analyse-Werkzeuge: Eine Zoom-Funktion (bis zu 3200%), ein Mess-Werkzeug und eine Pipette für das Aufnehmen von Farben. PixelZoomer erfordert Firefox 3.6 oder höher.
1.996 Benutzer
Broken Link Checker
A SEO tool to find broken (404) and redirected (301, 307, 308) links in all frames
1.970 Benutzer
Image saver
Save any images in page directly from context menu, this includes svg elements, css background images and direct child images.
1.963 Benutzer
Dark Night Mode
It is a universal night mode for the entire Internet. It uses a special algorithm to automatically change the colors of the websites you visit into dark mode so that you can browse without straining your eyes, especially at night.
1.947 Benutzer
uBlock Origin Lite
Ein Inhaltsblocker, der ohne Berechtigungen auskommt. Blockiert Werbung, Tracker und mehr sofort nach der Installation.
1.943 Benutzer
Enable Selection and Copy
Force enable text selection and copy. (mod by Gary) This is modded from another well-known addon and makes it function on local files also. Nothing else changed.
1.929 Benutzer
Asciidoctor.js Live Preview
Render AsciiDoc (.ad, .adoc, .asciidoc) as HTML inside Firefox!
1.916 Benutzer
Copy Selected Tabs to Clipboard
Provides ability to copy title and URL of selected tabs to the clipboard.
1.908 Benutzer
Locale Switcher
Lets you quickly switch the browser locale to test localization on your website.
1.889 Benutzer
Amadeus Digital DNA Extension
The Amadeus Digital DNA Extension provides end-users the ability to authenticate on some dedicated Amadeus web applications with a second factor.
1.883 Benutzer
