To use these add-ons, you'll need to download Firefox.

Log in

9,633 extensions found in Web Development

Filter results
Search results
  • Personalized Start Page

    Personalized Start Page

    Customize your browser’s start page with shortcuts and widgets.

    Reilly

    0 users

  • Alt Magic: Alt text generator

    Alt Magic: Alt text generator

    Create accessible, SEO‑friendly alt text in your browser with a click. Just link your Alt Magic account to get started.

    Alt Magic

    0 users

  • Soda PDF Online

    Soda PDF Online

    Quickly access PDF processing tools from Soda PDF.

    soda pdf online

    0 users

  • Ligue des fusées

    Ligue des fusées

    Parce que Ligue des fusées est quand même mieux que Rocket League

    Firefox user 13133888

    0 users

  • BTool (Compatible)

    BTool (Compatible)

    BTool add proton for Web

    Dvhtrung

  • Commander

    Commander

    Firefox extension to run browser and web page actions.

    szeidat

    0 users

  • AlternaText

    AlternaText

    A lightweight Firefox extension that transforms selected text into alternating case (aLtErNaTiNg CaSe), where letters alternate between lowercase and uppercase while preserving non-alphabetic characters.

    Blood

    0 users

  • Auto Link Checker New

    Auto Link Checker New

    Auto link checker is a link checker that crawls through your webpage and looks for broken links.

    1GOM

    0 users

  • Octocopy

    Octocopy

    Copy GitHub PR details into your clipboard.

    parondeau

  • Ebay Copyhelper

    Ebay Copyhelper

    Add copy Buttons for Order Num and User ID in Ebay

    Ihor

    0 users

  • Sidecar AI Browser Extension

    Sidecar AI Browser Extension

    Browser Automation with Secure Credential Management

    Sidecar AI

    0 users

  • iBrandox Online Pvt. Ltd.

    iBrandox Online Pvt. Ltd.

    iBrandox, a passionate website designing company in Gurgaon provide secure web development, ecommerce design, mobile apps and SEO.

    Ibrandox

    0 users

  • SeoToolNew

    SeoToolNew

    This plugin has the function of hiding some of the data on the popular webiste seo tools today

    SEOToolsnew

    0 users

  • Random Outputs

    Random Outputs

    Experience the Power of True Randomness!

    Random Outputs

    0 users

  • Content Blocker

    Content Blocker

    Block specific elements on web pages using CSS selectors

    Ventsi

    0 users

  • DominikKabaret

    DominikKabaret

    Pomija film, jeśli kadr nie zmienia się przez określony czas. W skrócie pomija końcowy vlog Hindusa na kanale yt@-spidrvenom65

    r3kk0j

    0 users

  • Simple Color Changer

    Simple Color Changer

    Changes background color to light yellow

    kiko

    0 users

  • Contextual Side Viewer

    Contextual Side Viewer

    Keeps original formatting when comparing texts.

    Sinead

  • Smart Edu Extension for ELearn

    Smart Edu Extension for ELearn

    Smart Edu Extension for ELearning platforms

    Hexon Team

    0 users

  • Network Privacy & Leak Defender (NPLD)

    Network Privacy & Leak Defender (NPLD)

    Detect and highlight potential privacy leaks in outgoing browser requests. Helps users stay aware of sensitive data like tokens, JWTs, or credentials being exposed.

    0xgz

    0 users

  • Extract Table

    Extract Table

    Извлечение таблицы с веб-страницы в буфер обмена.

    Harry

    0 users

  • Gitlab MR Helper

    Gitlab MR Helper

    Add more information to the list of merge requests in gitlab

    Zakhar Morozov

    0 users

  • Máscara de Dados Sigilosos

    Máscara de Dados Sigilosos

    Máscara de Dados Sigilosos

    Paulo Andrade

    0 users

  • IBM Skillsbuild Cheat

    IBM Skillsbuild Cheat

    IBM SkillsBuild Cheating Extension

    Dhia Djobbi

    0 users

  • Text Case & Slug Converter

    Text Case & Slug Converter

    Right-click or use the popup to convert selected text: snake_case, kebab-case, camelCase, PascalCase, Title Case, SLUGIFY, etc.

    johnjeremy

    0 users