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11,701 extensions found in Web Development

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  • Share-it

    Share-it

    Share or Copy web pages to anywhere by various format.

    psephopaiktes

    130 users

  • Knockout JS Context Hover

    Knockout JS Context Hover

    https://github.com/alexcodito/KnockoutContextHover KnockoutJS Context Hover - Development and debugging assistant for Knockout JS

    Alex P

    129 users

  • Discord TOKEN Checker tool

    Discord TOKEN Checker tool

    This is an add-on that allows you to obtain and confirm your own Discord token without using developer tools.

    Gushini chick

    129 users

  • Timestamp Decoder

    Timestamp Decoder

    Decodes unix timestamps into a human readable format

    noir04

    129 users

  • AddHeader

    AddHeader

    add header This add-on would add custom header to HTTP requests. We can add headers to all requests or specific request for certain sites.

    Firefox user 13564830

    128 users

  • BrowserStack Toolbar Toggle

    BrowserStack Toolbar Toggle

    Toggles the toolbar in Browserstack Live and App-Live

    Abhi Singh

    128 users

  • Hotwire Dev Tools

    Hotwire Dev Tools

    Hotwire Dev Tools for Turbo and Stimulus

    Leon Vogt

    128 users

  • Referrer Switch

    Referrer Switch

    Adds a button to the toolbar to enable / spoof / disable sending referer header.

    Nobuyuki Honda

    128 users

  • Pixel Ruler

    Pixel Ruler

    A ruler for measure something in a website. Just press Alt button in a website and move your mouse.

    anilsenay

    127 users

  • Dark Mode

    Dark Mode

    Dark Theme For Websites

    The UNITY Empire

    127 users

  • IP

    IP

    Instantly displays your public IP address, ISP, and geolocation details (city, region, country, postal code, timezone). Copy button, auto-refresh, and dark mode. No tracking, no data collection.

    eyquemro

    127 users

  • Mobile Device Simulator

    Mobile Device Simulator

    Simulate website appearance on various mobile devices.

    Nixon

    127 users

  • Tab auto reloader

    Tab auto reloader

    This extension reloads the current tab at a chosen interval. This Chrome extension reloads (refreshes) the current tab at a chosen interval.

    Wallet trusty

    127 users

  • HTTP Header Mangler

    HTTP Header Mangler

    HTTP Header Mangler inserts HTTP headers on a per host basis.

    Peter Nilsson

    127 users

  • Word to PDF - Convert and Merge

    Word to PDF - Convert and Merge

    Convert MS Word documents (doc and docx) into PDF format

    emano waldeck

    126 users

  • RTL for Deepseek

    RTL for Deepseek

    Toggle RTL direction on chat.deepseek.com and change icon based on state.

    diako hamidian

    126 users

  • Clear Website Data

    Clear Website Data

    Clear cookies, storage, cache, and more from the current tab — all with one click.

    Shasika Semasinghe

    126 users

  • Save Image in Preferred Format

    Save Image in Preferred Format

    Download any image in JPG, PNG, SVG, or WebP format directly from the browser.

    Raman Das

    125 users

  • Free medium

    Free medium

    The Free Medium Extension is a browser add-on designed to provide users access to premium articles on Medium for free. By simply clicking the extension icon, users can redirect to a freemedium link that allowing them to read.

    saqib

    125 users

  • Location Switcher

    Location Switcher

    Switching between development and production sites.

    Ethan Liu

    124 users

  • Xdebug Session Cookie

    Xdebug Session Cookie

    This addon is for PHP developers that use tools with XDEBUG support.

    Kudlaty

    124 users

  • HackBar For Quantum

    HackBar For Quantum

    HackBar Quantum is a sidebar that helps you with web application security testing. This add-on is a predecessor to the original HackBar that is not compatible with Firefox Quantum. This is still in beta phase, lots of things are yet to come :) .

    r4#51(codeblooded)

    124 users

  • TokenBear

    TokenBear

    A simple way to copy Bearer tokens (and other Authorization header values). The extensions adds a new panel to the Developer tools, that shows all requests with the 'Authorization' header and the header value. Also a 'Copy' button for easy copying.

    Nejc P.

    124 users

  • BetterXML

    BetterXML

    Powerful XML viewer for Firefox

    eliasbenb

    124 users

  • Epoch Converter

    Epoch Converter

    Convert unix epoch datetime to regular date format (MM/DD/YYYY) in GMT and local timezones and vice versa.

    Harsh Karn

    124 users