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

Log in

13,760 extensions found in Web Development

Filter results
Search results
  • Copy Source Code

    Copy Source Code

    Adds a button to copy the current page's source code.

    Fribbynetwork

    26 users

  • Robot Helper

    Robot Helper

    A Robot that records user action and scans the page to generate RobotFramework test scripts (beta)

    Francesco De Stefano

    26 users

  • FoxyPGP

    FoxyPGP

    PGP integration for web browsers

    FoxRefire

    26 users

  • TYPO3 Workbench

    TYPO3 Workbench

    Usefull tools around your work with TYPO3. Presented by VisionConnect.

    Markus Söth

    26 users

  • Tabbard

    Tabbard

    Copy all tab URLs to clipboard

    George Chakhidze

    26 users

  • LyricsExtractor

    LyricsExtractor

    ページから歌詞を抽出します。 Extract lyrics from web pages. 権限が表示されていますが、これは歌詞のテキストを取得するのに必要であり、ユーザーデータは一切取得いたしません。 Permissions are shown, but they are required to retrieve the text of the lyrics and I do not retrieve any user data.

    Akaaku

    26 users

  • Grafana k6 Browser Plus

    Grafana k6 Browser Plus

    Record k6 scripts right from the browser with the ability to automatically upload them to Grafana Cloud.

    Win79

    26 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

    26 users

  • Code Beautify

    Code Beautify

    All Developer Friendly tools at your finger tips such as JSON Formatter, XML Viewer, SQL Formatter, Numbers to Words converters.

    Code Beautify

    26 users

  • ScrummerTheodo

    ScrummerTheodo

    Adds story points, post-estimation points and card ID to Trello

    Clément Escolano

    26 users

  • Шрифторіз

    Шрифторіз

    Detects russian fonts on websites and suggests worthy Ukrainian alternatives. Extension + MCP for AI agents.

    Ukraine in Color

    26 users

  • Alt to title

    Alt to title

    Copies images alt attributes to their title, so everyone can see the alt text while hovering the image

    Orange Lux

    26 users

  • Open in Waterfox

    Open in Waterfox

    Open current page, link, or all tabs in the Waterfox browser.

    Andy Portmen

    26 users

  • CSDN 净化大师 Pro

    CSDN 净化大师 Pro

    全面接管 CSDN：自动展开、解除复制、去除广告

    QLz4

    26 users

  • Selenide for Selenium IDE

    Selenide for Selenium IDE

    Selenide code-export plugin for Selenium IDE

    Selenide

    26 users

  • G-Script - Scriptwriting in Google Docs

    G-Script - Scriptwriting in Google Docs

    Scriptwriting in Google Docs! G-Script is a browser extension that allows you to use screenwriting shortcuts and scene & dialogue counter in any Google Doc.

    Wildcard

    26 users

  • Veo Watermark Remover

    Veo Watermark Remover

    Removes Veo watermarks from AI-generated videos on Google platforms automatically

    magoflaco

    26 users

  • 听涛数据自动打单Cookies提取插件

    听涛数据自动打单Cookies提取插件

    用于提取商家用户的TikTokShop及Shopify的Cookies，以使得听涛数据的自动打单软件可以自动获取订单信息并打印，帮助商家降低人力成本。

    MakerBi

    25 users

  • File form filler

    File form filler

    Extension to form filling by uploaded csv

    CSV Form Filler

    25 users

  • Mapp Cloud Debugger

    Mapp Cloud Debugger

    Debug and test your Mapp Cloud implementation

    Mapp Digital

    25 users

  • Myanimelist Redesign

    Myanimelist Redesign

    A redesigned user interface for Myanimelist.net

    Hritik Vaishnav

    25 users

  • CorrectEnglish for FireFox

    CorrectEnglish for FireFox

    CorrectEnglish® simplifies error correction by checking for contextual errors, spelling errors, and word substitutions using advanced AI that accounts for every grammar rule.

    Vantage Labs

    25 users

  • Factura Assist

    Factura Assist

    Automatiza el llenado de facturas electrónicas en admin.factura.gob.sv con un solo clic.

    Josue H.

    25 users

  • Syntax Highlighter for Azure DevOps

    Syntax Highlighter for Azure DevOps

    Enhances code readability by adding syntax highlighting to code views and diffs within Azure DevOps, including pull requests.

    Charly Koch

    25 users

  • Human Paste PRO

    Human Paste PRO

    Paste text like a human — character by character with natural typing speed and rhythm.

    Abdallah Ramadan

    25 users