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13,278 extensions found in Web Development

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  • Flip Photo Extension

    Flip Photo Extension

    Flip any image on a webpage horizontally with a single click.

    xTeem_Fr0sTy

    27 users

  • Random Password

    Random Password

    Generates random secure passwords.

    Adbile

    27 users

  • AI Status Notifier

    AI Status Notifier

    New! Now supports Anthropic Claude AND Google Gemini. Many people have switched to Claude or Gemini for their AI needs. Also, now visible when in dark mode! A Firefox add-on that lets you know when ChatGPT, Claude, or Gemini has finished typing.

    Smolk LLC

    27 users

  • My Epitech Percentages (2025)

    My Epitech Percentages (2025)

    Show each project passing tests percentage on myresult.epitest.eu

    Esteban_

    27 users

  • Display Window Size

    Display Window Size

    "Display Window Size" is a handy Firefox addon that allows users to view the current window size of their browser. With this addon, users can easily see the dimensions of their browser window and adjust elements on webpages more accurately.

    123B

    27 users

  • DDDD OCR Extension

    DDDD OCR Extension

    完全离线的验证码识别工具，支持自动检测并填充验证码

    Yamashiro

    27 users

  • Text to QR/Barcode Converter

    Text to QR/Barcode Converter

    This extraction helps to generate a QR code or barcode image based on the selected text.

    Kush

    27 users

  • JS Beautifier settings tweaks

    JS Beautifier settings tweaks

    Changes jsbeautifier.org to have 4 spaces, no wrap, and be JSLint-happy by default.

    Ryan P. C. McQuen

    27 users

  • OpenConnect for Ivanti Connect Secure

    OpenConnect for Ivanti Connect Secure

    Makes connecting to the VPN with OpenConnect easier

    Earl Franklin

    27 users

  • Cosmostation Wallet

    Cosmostation Wallet

    Non-custodial multi-chain extension wallet powered by Cosmostation, the interchain validator.

    Cosmostation

    27 users

  • MobiDevToolsFull

    MobiDevToolsFull

    A mobile devtools for debugging web sites and applications with the console, DOM, network info, sources, and more.

    Footmen

    27 users

  • ChatGPT LaTeX Copy Fix

    ChatGPT LaTeX Copy Fix

    Fixes LaTeX copying in ChatGPT by preserving math formatting, removing duplicates, and converting Unicode to LaTeX. Allows you to copy text and math with proper inline and block delimiters.

    Joppe Avermaete

    27 users

  • GitHub Downloads

    GitHub Downloads

    See the number of downloads next to releases on GitHub

    Samuel Meuli

    27 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

    27 users

  • One Click W3C Markup Validation

    One Click W3C Markup Validation

    Sends the current page to the W3C Markup Validation Service.

    tr-wp.com

    27 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

    27 users

  • XSSassin - Payload Injector

    XSSassin - Payload Injector

    Security testing: inject payloads into input fields. XSS, SQLi, HTML injection and more.

    yesmayank

    27 users

  • Gemini Auto Listen

    Gemini Auto Listen

    Gemini Auto Listen automatically clicks the native "Listen" button when new responses appear, enabling hands-free audio playback.

    Hyan Santos

    27 users

  • Enable Copy & Select

    Enable Copy & Select

    Remove copy, paste and text selection restrictions on websites.

    9Win

    27 users

  • http-request-logger

    http-request-logger

    Logs URLs of HTTP request to a dedicated tab

    al gore

    27 users

  • Find Font

    Find Font

    Identifies the font from selected text and lets to download it

    Keepdev

    27 users

  • Bigger URL bar

    Bigger URL bar

    Bigger URL bar with multiple lines by @h43z. Press CTRL+Shift+L to open URL bar, hitting ESC or making it loose focus will hide it again. Extension code only injects itself when needed.

    h43z

    27 users

  • CookieCloud

    CookieCloud

    CookieCloud is a tool for syncing browser cookies to a self-hosted server.

    Melodies

    27 users

  • 网页元素删除器-自定义除广告

    网页元素删除器-自定义除广告

    在任何网站中剔除任何让您厌恶的元素，并生成完整可用的JS脚本。支持手动选择；或输入标签名称、class以及id进行检索或删除、选中头和尾以删除中间元素。支持<实际网址?*>通配符匹配生效页面。 生成的脚本请粘贴进篡改猴 (Tampermonkey)、油猴（Greasemonkey）等脚本管理器中进行使用。

    寒隙

    27 users

  • Hreflang Tag Checker V3

    Hreflang Tag Checker V3

    Automatically checks hreflang tags on a page, crawls linked language versions, and verifies correct reciprocal links—ideal for quickly auditing international SEO setups.

    Thomas Czernik

    27 users