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

Log in

13,309 extensions found in Web Development

Filter results
Search results
  • Goto foo

    Goto foo

    Adds "Goto [selected text as url]" to the right-click menu.

    Paul Marks

    6 users

  • Timestamp Injector for Gemini

    Timestamp Injector for Gemini

    Browser extension to inject timestamps into AI chat interfaces (currently tailored for Gemini).

    KUDs

    6 users

  • PassGen

    PassGen

    Extensions who generate strong passwords for accounts. OpenSource https://github.com/Nothelsel/Passgen_Mozilla

    Nothelse

    6 users

  • Test Cards

    Test Cards

    Copy and prefill test card numbers and other payment methods with a single click.

    Edward Ji

    6 users

  • PS Inspector

    PS Inspector

    A Firefox sidebar extension for PeopleSoft developers and administrators. Inspect field names, view page information, and track field history directly within your browser.

    Colin Schenk

    6 users

  • Unicode Font Converter

    Unicode Font Converter

    Convert text to selected Unicode fonts

    Character Count

    6 users

  • WAPRO WhatsApp Sender & Extract

    WAPRO WhatsApp Sender & Extract

    All-in-one WhatsApp marketing tool: bulk messaging, contact extraction, group creation & campaigns with smart timing & variation.

    Mada Solutions

    6 users

  • summifyAllTables

    summifyAllTables

    Click to insert a row to any tables with that column's sum.

    Ryan P. C. McQuen

    6 users

  • Bitbucket PR auto delete source branch

    Bitbucket PR auto delete source branch

    Automatically checks the checkbox to delete the current branch after the pull request is merged on Bitbucket Cloud. This is a port of the Google Chrome extension "Bitbucket Pull Request auto delete branch"!

    SHWorX

    6 users

  • jdairChangeIframe

    jdairChangeIframe

    提供给海航航空集团内部员工使用的小网页插件，内部评审已经通过，没有其他权限问题

    吴楠的火狐

    6 users

  • Webmaster Todo

    Webmaster Todo

    Simple ToDo List per webpage, help keep track of stuff to do for webmaster or designer. All data is stored locally

    HaircutStar

    6 users

  • Send Profiler Logs to Logan

    Send Profiler Logs to Logan

    Extract MOZ_LOG entries from a Firefox Profiler page and open them in logan.

    Valentin Gosu

    6 users

  • Auth.io

    Auth.io

    This extension is required by Auth.io to display detailed request/responses. Created by Okta Inc.

    Okta Inc.

    6 users

  • Vector Field B64

    Vector Field B64

    Encodes certain fields as Base64 when saving on monday.com, decodes when displaying.

    Ashwin

    6 users

  • Cookie Exporter Pro+

    Cookie Exporter Pro+

    Export browser cookies in JSON or Netscape format for backup, transfer, or automation workflows.

    D3x

    6 users

  • Easy Url Manager

    Easy Url Manager

    Chrome Extension to easily manage complex URL params and search queries

    Fabian Jaramillo

    6 users

  • Gemini Expressive

    Gemini Expressive

    Enhances the Gemini web UI with a timeline, collapsible code blocks, and dynamic Material You theming.

    fertwbr

    6 users

  • bfzf

    bfzf

    bfzf is a browser extension for Chrome and Firefox that makes it easy to search through your history and bookmarks. It uses fuzzy finding to quickly find what you’re looking for, helping you navigate your browser faster and more efficiently.

    iypetrov

    6 users

  • MetricBlocker

    MetricBlocker

    Блокирует Яндекс метрику, также Google Analytics и трекинг от mail.ru

    Rinat

    6 users

  • Codecode Review for GitLab

    Codecode Review for GitLab

    Adds more features to Gitlab code reviews

    Jevgenij Zhukov

    6 users

  • Hack-mate (OSCP)

    Hack-mate (OSCP)

    Hack-mate is a browser plugin that offers over 35 functional tabs organized into seven main categories, covering general utilities (encoding/decoding, hashing, code highlighting), offensive tools (payloads, transfer methods, well-structured checklist

    Michel

    6 users

  • Grepo PowerSuite — Base

    Grepo PowerSuite — Base

    Modular helper for Grepolis. Alt+G toggles UI. Load modules, capture fetch/XHR/gpAjax. Discord-like theme.

    Danielnd1

    6 users

  • CoolVPN Proxy

    CoolVPN Proxy

    One-click VPN & proxy switcher with Kill Switch, ad blocking, and zero-logs privacy.

    CoolVPN App

    6 users

  • DarkVision - Smart Dark Mode

    DarkVision - Smart Dark Mode

    One-click dark mode for any website. Protect your eyes at night!

    Dr Bates App

    6 users

  • LinkCheck

    LinkCheck

    Scan any webpage for broken and redirected links. Highlights issues in-page and exports results.

    GameShoutOut

    6 users