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13,044 extensions found in Web Development

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  • JS Injector

    JS Injector

    Inject JavaScript custom code into every webpage (e.g. to help with debugging).

    Francesco De Stefano

    224 users

  • Toggle View Source

    Toggle View Source

    Toggle 'view-source:' on the current URL to view or revert the page source code.

    Salvatore Noschese

    223 users

  • Remove css from website

    Remove css from website

    Removes css from website. Remove inline styles, stylesheets, add custom styles.

    Michal Szczepanski

    222 users

  • ElemPick - A Selector XPath Element Picker

    ElemPick - A Selector XPath Element Picker

    A simple element picker that can generate CSS Selectors and XPath expressions.

    Sixcious

    222 users

  • XPath Helper

    XPath Helper

    Quickly get the XPath for any element on a webpage with just one click. Simply select an element and it will display its XPath.

    Oziku Technologies LLC

    221 users

  • Link Analyzer

    Link Analyzer

    Analyze the status of the links in a complete webpage or in selected text.

    damufo

    221 users

  • URL Increment Button

    URL Increment Button

    A 1-Click URL Increment Button for your toolbar. Works with or without URL Incrementer.

    Sixcious

    219 users

  • Gemini Chat Exporter - PDF, Markdown & NotebookLM

    Gemini Chat Exporter - PDF, Markdown & NotebookLM

    The ultimate Gemini AI exporter. Save chats as beautiful PDFs, Markdown, HTML, or TXT. Seamlessly send to NotebookLM or download locally with one click.

    TangerineKing

    219 users

  • Video Speed Controller

    Video Speed Controller

    Control the playback speed of videos on any HTML5 video player.

    video for web

    218 users

  • Rentgen

    Rentgen

    Rentgen to wtyczka, która automatycznie wizualizuje, jakie dane zostały ~~wykradzione~~ wysłane do podmiotów trzecich przez odwiedzane strony. Pozwala wygenerować raport lub treść maila, który można wysłać do administratora strony i/lub UODO.

    “Internet. Time to act!” Foundation

    218 users

  • ChatGPT Sidebar

    ChatGPT Sidebar

    Open ChatGPT in the sidebar

    EcksDy

    217 users

  • Switch Direction

    Switch Direction

    Switch Direction in edits, useful for mixed RTL and LTR texts editing.

    ebraminio

    217 users

  • MyIP - ip address and location details

    MyIP - ip address and location details

    This extension displays your public IPv4 address, provider name, location and dns server.

    turbopixel

    217 users

  • SeLite SQLite Connection Manager

    SeLite SQLite Connection Manager

    It manages SQLite DB connection(s). It can be used with other extensions from SeLite family, or on its own.

    Peter Lyons Kehl

    217 users

  • Fire Source Viewer

    Fire Source Viewer

    Your rapid source code viewer

    Francesco De Stefano

    216 users

  • APIsec BOLT

    APIsec BOLT

    Discover APIs from browser traffic and auto-generate OpenAPI specs.

    APIsec.ai

    216 users

  • Detector Whats Font

    Detector Whats Font

    You can find out the font of a web page very easily.

    macha

    216 users

  • Page Text Editor

    Page Text Editor

    Easy access to editing the texts on any websites with a toggle!

    Raymond Hsu

    215 users

  • SEO Website Scanner: Meta, Headings, etc.

    SEO Website Scanner: Meta, Headings, etc.

    Scans a page for basic SEO meta information and headings.

    SEO Website Scanner

    215 users

  • single-spa Inspector

    single-spa Inspector

    A devtools panel for single-spa applications.

    single spa inspector dev

    215 users

  • Zend Debugger Toolbar

    Zend Debugger Toolbar

    Provides integration with Zend debugging and profiling tools. If you would like to contribute, please visit the project home page: https://github.com/zendtech/zend-debugger-toolbar

    Rogue Wave Software

    215 users

  • IPvFooBarBaz

    IPvFooBarBaz

    Display the server IP address, with a realtime summary of IPv4, IPv6, ASN, hostname, and HTTPS information across all page elements.

    ziad87

    215 users

  • responsivo

    responsivo

    A web extension for firefox allowing to view multiple view widths at once. Inspired by Emmet Re:view

    michael.lill

    214 users

  • Custom Site JS

    Custom Site JS

    Run your own (per url or domain) custom JavaScript on sites.

    David Hicken

    214 users

  • YouTube Miniplayer Button Restorer

    YouTube Miniplayer Button Restorer

    Restores the missing miniplayer button to YouTube's video player

    2ipper

    213 users