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11,656 extensions found in Web Development

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  • Form Filler test

    Form Filler test

    Rellena formularios con datos de prueba con un solo clic.

    Daniel11Broker

    1 user

  • UI Collabo Screen Capture

    UI Collabo Screen Capture

    この拡張機能は、UI Collabo ( https://uicollabo.com/ )で、手元のブラウザを使ってスクリーンキャプチャを取得することを可能にします。

    Potential United Inc.

    1 user

  • JSON Formatter

    JSON Formatter

    Format and syntax-highlight JSON in a popup.

    aliz developer

    1 user

  • CR-Unlocker-Reborn

    CR-Unlocker-Reborn

    A tool that will proxy the Crunchyroll Session ID through a US server.

    Ashesh3

    1 user

  • Backlinks Checker

    Backlinks Checker

    Introducing the Backlinks Checker, a handy tool for SEO enthusiasts and web developers alike. This Firefox Addon provides a quick and easy way to check for backlinks to the current webpage.

    Soft Rank Links

    1 user

  • FreemanGIS

    FreemanGIS

    A custom start page for Firefox using GIS

    freeman

    1 user

  • Speed Test Pro

    Speed Test Pro

    Measure your internet speed (ping, download, upload) with 1 click, 100% client-side in your browser. No external APIs or services required. Uses Cloudflare’s public endpoints for accurate multi-stream testing. Export history as timestamped JSON.

    Libor Benes (Dr. B)

  • Website Health Checker

    Website Health Checker

    Website Health Checker allows you to instantly scan any website for SEO issues, performance problems, and missed optimisation opportunities.

    Timeless Web Builders

  • Multi-Device Time Monitor

    Multi-Device Time Monitor

    Track screen time across all devices.

    Subhan

    1 user

  • 伴读 - AI Content Assistant

    伴读 - AI Content Assistant

    An AI content assistant that helps with article creation, reading and editing

    Abigeater

    1 user

  • evil downloader

    evil downloader

    Download and prettify JavaScript and HTML files from any webpage

    giuseppesec

    1 user

  • Case Converter Pro

    Case Converter Pro

    Transform text instantly with professional case conversion and programming formats. Features 12 keyboard shortcuts, 7 languages, smart format detection, and powerful developer tools. Perfect for programmers, writers, and power users.

    Webisko

    1 user

  • 9gag comments

    9gag comments

    Automatically opens comments on webpages matching 9gag.com/gag.

    Almi

    1 user

  • Fotor Web Tools

    Fotor Web Tools

    Quick access to Fotor online photo editor

    fotor-web-tools

    1 user

  • SnapPage

    SnapPage

    Full-page screenshots with annotation tools. Capture, annotate, and share.

    Cozy River Studios, LLC

    1 user

  • WTM LAB Meta SEO Scanner

    WTM LAB Meta SEO Scanner

    WTM LAB Meta SEO Scanner is a powerful Firefox add-on designed for webmasters, SEO experts, and digital marketers.

    WTM LAB

    1 user

  • Gmail Korean Filename NFD→NFC Normalizer

    Gmail Korean Filename NFD→NFC Normalizer

    Gmail/Google Chat에서 첨부파일 업로드 시 한글 파일명을 NFD에서 NFC로 정규화합니다. Converts Korean filenames from NFD to NFC during attachment uploads in Gmail and Google Chat.

    YoungK

    1 user

  • Conventional Comments Helper

    Conventional Comments Helper

    This add-on enhances GitHub pull request comment boxes to help you write clearer, more actionable feedback following the Conventional Comments standard.

    Alexey

    1 user

  • SyntaxSnap - Developer Tools

    SyntaxSnap - Developer Tools

    Privacy-first developer tools: TypeScript/JSON to Zod, OpenAPI converters, Regex Tester, and SVG Extractor. 100% private.

    Ameer

    1 user

  • To-do List to Calendar

    To-do List to Calendar

    The utility automates the conversion of to-do lists into calendar events.

    Bernard Stewartanh

    1 user

  • Site personas

    Site personas

    A way to navigate around different site instances with different users. For more information please see the README.md

    Andy McKay

    1 user

  • CCurate

    CCurate

    Extract, normalize, dedupe, and package Salesforce case activity preview rows for LLM handoff.

    Mattressburn

    1 user

  • Flow Recorder

    Flow Recorder

    Powerful way to record, automate, and share user journeys. Generate automation scripts and interactive guides with cloud sync.

    Ratul Hasan

    1 user

  • Tell Request

    Tell Request

    Provide guided narratives for your code change requests

    Tell Request

    1 user

  • Ad Blocker Privacy Protector

    Ad Blocker Privacy Protector

    An extension to block ads and protect privacy by blocking trackers.

    Bill James

    1 user