Pesticide
This extension inserts the Pesticide CSS into the current page, outlining each element to better see placement on the page.
2.505 Benutzer
SEO Analysis und Website Review von WooRank
Sofortige SEO-Analyse und Webseitenbewertungen für SEO, Handy, Nutzerfreundlichkeit und Soziale Medien. Die frischesten Daten, wann und wo immer Sie wollen.
2.486 Benutzer
ReCaptcha Solver
Verify Google ReCaptcha V2 automatically with :2Captcha, DeathByCaptcha, ImageTyperz, RuCaptcha, Anti-Captcha, BestCaptchaSolver and EndCaptcha Without API or TOKEN key it won't work!!
2.484 Benutzer
FB unseen
Blocks the ”seen” feature of the facebook messenger, and your friends will no longer be able to see if you read their messages.
2.418 Benutzer
Chat GPT for Google
See the ChatGPT responses right next to your search engine results. https://extensionchatgpt.com/ See our youtube guide: https://www.youtube.com/watch?v=p9it2NCB3_c
2.416 Benutzer
Yandex Wordstat Assistant
Расширение, позволяющее значительно ускорить сбор фраз с помощью сервиса подбора слов Яндекс (wordstat)
2.407 Benutzer
IBM Equal Access Accessibility Checker
A web developer tool that checks web applications for accessibility issues.
2.407 Benutzer
Altair GraphQL Client
A beautiful feature-rich GraphQL Client for all platforms.
2.402 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.
2.380 Benutzer
Custom Style Script
Add custom JavaScript codes or styles to any page.
2.376 Benutzer
LiveReload - Web extension
Web extension based version of LiveReload. Supports Firefox 57 (Firefox Quantum)
2.376 Benutzer
{find+}
A find-in-page extension with support for regular expressions.
2.370 Benutzer
Feature Queries Manager
Manage and toggle CSS on a page behind a @supports Feature Query.
2.325 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.
2.286 Benutzer
JSON-formatter
Fast JSON formatting.
2.272 Benutzer
Resource Override
An extension to help you gain full control of any website by redirecting traffic, replacing, editing, or inserting new content.
2.252 Benutzer
View Image Info Reborn
Display info for the current image in a new window, new tab, or overlaid on the image. Convert WEBP images to PNG or JPEG. Send an image URL to TinEye for reverse image search. "View image..." in same tab? Check the screenshots for all the options.
2.222 Benutzer
WebSocket Weasel
A Handy Console / Client to Communicate with WebSocket Servers
2.207 Benutzer
4ebur.net
4ebur.net VPN Proxy is a secure, anonymous internet connection.
2.177 Benutzer
Get cookies.txt LOCALLY
Get cookies.txt, NEVER send information outside with open-source
2.173 Benutzer
View Page Source
View the source code of a page with the click of a button.
2.150 Benutzer
Script Blocker Ultimate (NoScript, Disable JS)
Best Script Blocker for Firefox. (Best in Performance, This addon does NOT track user activities same as others)
2.149 Benutzer
Session Alive
Houd je sessie levend op elke website en word nooit uitgelogd ...
2.146 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.
2.140 Benutzer
DotGit
An extension to check if .git is exposed in visited websites.
2.135 Benutzer