12,103 extensions found in Web Development

Port Checker

Quickly detect common port connectivity of a target IP or domain (based on HTTP/HTTPS detection).

Open-Source Alternative

Open-Source Alternative Redirector seamlessly redirects you from Big Tech services to ethical, open-source alternatives—enhancing privacy and freedom online!

Stock Keyword Tool & Autofill: Autokeyworder

AI stock keyword tool: auto-fills titles, keywords & categories on Adobe Stock, Shutterstock & more, inside your upload page.

Converting tool - CamelToPascal or PascalToCamel

Converter Json, Converting tool || Camel case to Pascal Case or Pascal case to Camel case converter tool

Invert Element Context Menu Item

Add a context menu item to quickly invert the colors of any element in a webpage

TypeShift

Switch fonts on any website. 50+ built-in styles, per-element targeting, accessibility modes and more.

BlockForge - AdBlocker

Wide-spectrum Ad and Tracker blocker with Real-Time stats.

Load Time Plus

Shows the load time of a web page in the toolbar and provides a breakdown using Navigation Timings.

Unlimited stopwatches

📈 Add unlimited stopwatches with one click 🟢 Badges on the extension icon showing active stopwatches 🔂 Record laps to keep track of your progress ✒️ Rename your stopwatches 🔥 Edit the time if you forgot to pause or play your stopwatch!

Handwriting Notes Board

Take handwritten notes digitally on a virtual board.

Keyword Suggestion Tool

A tool to extract Google suggestions based on keywords

NetDesk

Adds RustDesk connection buttons to NetBird dashboard peers

TZone

Override browser timezone, geolocation, and locale.

Controle de Velocidade YouTube

Adiciona um botão ao player do YouTube para controlar a velocidade do vídeo com o scroll do mouse.

QR Code Gen

Gera QR Code da URL atual usando qrcodegen.com.br

LayrSlayr

LayrSlayr is a GA4 and DataLayer inspector for developers. Monitor Google Analytics events, trace GTM hits, and export tracing data.

Ibid — Citation Manager

Privacy-first citation manager. One-click citations in APA, MLA, Chicago, Harvard & 2,600+ styles. No account needed. All processing local.

Restart Web Browser / Shutdown OS After Download

Restart Firefox by clicking the browser action button or shut down the OS when downloading is finished.

Codeforces-Tag-Hider-notRating

Hides algorithm tags but keeps difficulty rating. (e.g. *1400)

RentScout - Turo Market Analyzer

Find the most profitable cars for your Turo business with RentScout!

FilterTraining

找工作神器！这个时代最不缺的就是信息，最难的是怎么从大量的垃圾信息中提取出自己想要的！还在为招聘网站（智联/51job(前程无忧)/58/赶集/中华英才网/拉勾网/大街网）上的培训机构烦恼吗？搜索不到想要的信息？到处是培训机构的广告？不用怕，安装了FilterTraining，页面就会只剩下你想要的信息了~~暂时只收录了成都这边的培训机构，后续会增加到全国，以及自定义添加..敬请期待！有bug请反馈到 hudcan@sina.com或 QQ群 618387648 ,也请大家把知道的培训机构名称告

Request2Code

Nightly Network AdBlock (prototype)

Blocks many ads using webRequest blocking + content-script heuristics.

Tracking Pixel Inspector

Reveals hidden tracking pixels, invisible beacons, and tracker scripts loading on every page you visit.

Silent Label Printer Pro

Enables silent label printing through QZ Tray on approved domains.