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.
1725 usuarios
LiveReload - Web extension
Web extension based version of LiveReload. Supports Firefox 57 (Firefox Quantum)
1722 usuarios
Análisis SEO y evaluación de sitios web de WooRank
Análisis SEO y evaluación de sitios al instante para mejorar el posicionamiento en buscadores, la versión móvil, la usabilidad y las redes sociales. Datos actualizados donde y cuando quieras.
1715 usuarios
Try XPath
This add-on displays the result of evaluating XPath expression or CSS selector.
1710 usuarios
Clear Site Cookies
Clear the cookies of the current website, with cookie preview and precise cookie selection.
1707 usuarios
Broken Link Checker
A SEO tool to find broken (404) and redirected (301, 307, 308) links in all frames
1699 usuarios
Feature Queries Manager
Manage and toggle CSS on a page behind a @supports Feature Query.
1694 usuarios
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.
1688 usuarios
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.
1687 usuarios
dataslayer
Debug and test tag management (Google Tag Manager, Adobe Launch / DTM, Tealium) and analytics (Google Analytics, Adobe Analytics) implementations from within Developer Tools.
1675 usuarios
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.
1673 usuarios
HackTools
Hacktools, is a web extension facilitating your web application penetration tests, it includes cheat sheets as well as all the tools used during a test such as XSS payloads, Reverse shells to test your web application.
1658 usuarios
Image saver
Save any images in page directly from context menu, this includes svg elements, css background images and direct child images.
1636 usuarios
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.
1628 usuarios
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.
1624 usuarios
ChroPath
ChroPath helps to generate and validate selectors like relative xpath, cssSelector etc with iframe support.
1622 usuarios
Extended Color Management
Ever wish that Firefox didn't use color management when viewing images or video? Turn it off easily with this add-on.
1612 usuarios
PixelZoomer
PixelZoomer takes a screenshot of the current website and provides various tools for pixel analysis. You can zoom into websites (up to 3200%), measure distances and pick colors with an eye dropper.
1611 usuarios
APK Downloader
APK Downloader Direct download apps of the Google apps store without using Google Play.
1606 usuarios
