ChroPath
ChroPath helps to generate and validate selectors like relative xpath, cssSelector etc with iframe support.
2 152 användare
PDF Combine - Convert and Merge
Convert and merge multiple files with different formats into a single PDF document
2 150 användare
Infy Scroll - A Next Page AutoPager
Add customized infinite scrolling to websites and auto load the next page. Supports the AutoPagerize and InfyScroll Databases.
2 144 användare
Right-Click Borescope
List all images under your cursor, even ones hidden by other elements
2 142 användare
Instant Data Scraper reboot
A cross-browser extension for extracting data from web pages, optimized for Firefox compatibility. Instant Data Scraper extracts data from web pages and exports it as Excel or CSV files.
2 135 användare
SEO Analysis & Website Review by WooRank
Instant SEO analysis and website reviews for SEO, mobile, usability and social media. The freshest data when and where you want it.
2 129 användare
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.
2 098 användare
LiveReload - Web extension
Web extension based version of LiveReload. Supports Firefox 57 (Firefox Quantum)
2 040 användare
Feature Queries Manager
Manage and toggle CSS on a page behind a @supports Feature Query.
2 007 användare
AdDefender - AdBlocker
This extension blocks ads on websites to improve user experience.
2 004 användare
Broken Link Checker
A SEO tool to find broken (404) and redirected (301, 307, 308) links in all frames
1 993 användare
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.
1 968 användare
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.
1 942 användare
Locale Switcher
Lets you quickly switch the browser locale to test localization on your website.
1 941 användare
Link Extractor
Modern Web Extension to extract, parse, and open links from any site or text with optional filters.
1 937 användare
Try XPath
This add-on displays the result of evaluating XPath expression or CSS selector.
1 926 användare
Copy Selected Tabs to Clipboard
Provides ability to copy title and URL of selected tabs to the clipboard.
1 914 användare
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.
1 907 användare
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.
1 904 användare
Clear Site Cookies
Clear the cookies of the current website, with cookie preview and precise cookie selection.
1 889 användare
Image saver
Save any images in page directly from context menu, this includes svg elements, css background images and direct child images.
1 886 användare
