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11,299 extensions found in Web Development

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  • Read Aloud: Text to Speech

    Read Aloud: Text to Speech

    Selection Any Paragraph and choose Voice and Volume Speed.

    dev.official

    35 users

  • Selenide for Selenium IDE

    Selenide for Selenium IDE

    Selenide code-export plugin for Selenium IDE

    Selenide

    35 users

  • HTML5 Speed Hack Pwned

    HTML5 Speed Hack Pwned

    Speed hack for HTML5 websites. Featuring buttons and no limit on multiplier. Over 1000 may lag on some computers.

    PwnedByJez

    35 users

  • Website Information

    Website Information

    Shows extended information about website: cookies, local storage, resources: scripts, images, iframes, css. Allows to remove cookies and storage data.

    Firefox user 14320958

    35 users

  • FontViz: Inspect fonts with ease

    FontViz: Inspect fonts with ease

    Easily inspect and validate the fonts used on any website or web application

    Foxsense Innovations

    35 users

  • Open All Links

    Open All Links

    Quickly open all hyperlinks on the current page in new tabs with one click.

    BET88

    35 users

  • Youtube Skip Buttons

    Youtube Skip Buttons

    This Mozilla Add-on adds forward and backward skip buttons to your Youtube Player. You can also customize the skip time from the add-on popup.

    DriftingDroid

    34 users

  • File Guard (Encryptor | Decryptor)

    File Guard (Encryptor | Decryptor)

    Encrypt/Decrypt any file with just one click inside your browser!

    Loori

    34 users

  • Gemini Watermark Cleaner

    Gemini Watermark Cleaner

    Automatically removes watermarks from images generated by Gemini AI. Download and view images without watermarks.

    magoflaco

    34 users

  • Bootstrap Deprecated Classes Extension

    Bootstrap Deprecated Classes Extension

    Bootstrap Deprecated Classes Extension allows developers to easily spot old Bootstrap deprecated classes in a website by highlighting them in the page.

    Julien Déramond

    34 users

  • Color Picker

    Color Picker

    color picker tool.

    MysteriousImmature

    34 users

  • Playlist Time Calculator

    Playlist Time Calculator

    Displays the total duration of YouTube playlists and estimated time needed for different playback speeds.This extension, "YouTube Playlist Duration," provides users with a convenient way to view the total duration of YouTube playlists

    princesharma

    34 users

  • KonvaJS Devtools

    KonvaJS Devtools

    Devtools for your Konva App

    Duc Trung Mai

    34 users

  • Web Design Ruler

    Web Design Ruler

    Essential design tools for web designers: pixel-perfect measurements, font identification, and professional color picking.

    LXB-Studio

    34 users

  • Emoji list

    Emoji list

    Show Emoji in current Browser Env

    xmlscript

    34 users

  • Amplifier AMP/Canonical switcher

    Amplifier AMP/Canonical switcher

    Quickly switch between Canonical and AMP version of a page

    heubergen

    34 users

  • Testsigma Recorder

    Testsigma Recorder

    Swiftly record E2E interactions with your web applications and store the actions in plain English-based tests directly on the cloud.

    Testsigma Technologies Inc

    34 users

  • Comfortable Sakai

    Comfortable Sakai

    Comfortable Sakai is a Web browser extension for managing assignments and quizzes on Sakai LMS.

    das08

    34 users

  • QR & Bar Code Generator

    QR & Bar Code Generator

    Browser extension for QR & Bar Code generation Features: - Generate QR Code - Generate Bar Code - Save generated code as PNG - Copy generated code image

    Vladislav

    34 users

  • Google Font Live Preview

    Google Font Live Preview

    Pick a Google Font, choose a CSS selector, see what your website looks like with that font. Say goodbye to copy pasting embed code during development. :)

    dvsj.in

    34 users

  • Search in tabs

    Search in tabs

    Search any word across all your open tabs

    Nabendu

    33 users

  • GitHub Jira Issue Linkifier

    GitHub Jira Issue Linkifier

    This extension automatically turns Pull-Request and Commit titles with Jira tags in them (like "ICU-1234") into clickable links on GitHub. No more copy and pasting! Note: You need to set the Jira Org/Subdomain name in the add-on options first.

    Jeff Genovy

    33 users

  • Wayback machine website and Who is domain

    Wayback machine website and Who is domain

    Online service that have 452 billion web pages saved over time and who is domain tools in context menu

    Francesco De Stefano

    33 users

  • GitHub Repository Size

    GitHub Repository Size

    Displays the size of a GitHub repository on its homepage

    Pranav Mangal

    33 users

  • Flexo - Flexbox helper

    Flexo - Flexbox helper

    A browser extension for testing CSS flexbox rules.

    Mijo Kristo

    33 users