dataslayer
Debug and test tag management (Google Tag Manager, Adobe Launch / DTM, Tealium) and analytics (Google Analytics, Adobe Analytics) implementations from within Developer Tools.
2 489 användare
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
2 460 användare
Clockwork
php dev tools integrated to your browser
2 451 användare
VisBug
Open source browser design tools
2 428 användare
IBM Equal Access Accessibility Checker
A web developer tool that checks web applications for accessibility issues.
2 411 användare
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!!
2 397 användare
Pesticide
This extension inserts the Pesticide CSS into the current page, outlining each element to better see placement on the page.
2 383 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.
2 376 användare
SVG Export
Download SVGs from websites as SVGs, PNGs or JPEGs
2 370 användare
Yandex Wordstat Assistant
Расширение, позволяющее значительно ускорить сбор фраз с помощью сервиса подбора слов Яндекс (wordstat)
2 354 användare
{find+}
A find-in-page extension with support for regular expressions.
2 351 användare
Custom Style Script
Add custom JavaScript codes or styles to any page.
2 335 användare
解除禁止复制
解除网页的禁止复制
2 319 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.
2 302 användare
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.
2 298 användare
Altair GraphQL Client
A beautiful feature-rich GraphQL Client for all platforms.
2 285 användare
Session Alive
Keep your Session Alive at any website and never get logged out. Forget the session timeout messages. Multi-Account Containers supported.
2 260 användare
Resource Override
An extension to help you gain full control of any website by redirecting traffic, replacing, editing, or inserting new content.
2 242 användare
Try XPath
This add-on displays the result of evaluating XPath expression or CSS selector.
2 236 användare
LiveReload - Web extension
Web extension based version of LiveReload. Supports Firefox 57 (Firefox Quantum)
2 213 användare
Script Blocker Ultimate (NoScript, Disable JS)
Best Script Blocker for Firefox. (Best in Performance, This addon does NOT track user activities same as others)
2 202 användare
4ebur.net
4ebur.net VPN Proxy is a secure, anonymous internet connection.
2 201 användare
Feature Queries Manager
Manage and toggle CSS on a page behind a @supports Feature Query.
2 188 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.
2 162 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.
2 131 användare