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11,079 extensions found in Web Development

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  • Shaper

    Shaper

    Capture API traffic, infer schemas, and export OpenAPI specs.

    sexualrhinoceros

  • Collab e-Faktura Browser Extension

    Collab e-Faktura Browser Extension

    Collab e-Faktura browser extension This is a browser plugin used to sign JSON packages with local certificate and create JWS.

    Accent

    1 user

  • Cookie Editor

    Cookie Editor

    Mess with cookies. Fix logins. Test stuff. Break things (on purpose). Cookie Editor lets you view, edit, add, delete cookies right from your browser — fast, simple, no drama.

    Alligator

    1 user

  • Gadget Inspector: ClojureScript Data Browser

    Gadget Inspector: ClojureScript Data Browser

    Browse the contents of ClojureScript data, browse and restore historic atom states. Gain unprecedented insight into your applications as you build them.

    Christian Johansen

    1 user

  • Auto Text Summarizer

    Auto Text Summarizer

    Automatically summarize long text from any webpage or input with a single click.

    Ninfa

    1 user

  • API Status Checker

    API Status Checker

    Displays API status when loading a webpage.

    Dehya

    1 user

  • Pingdom Performance Monitor

    Pingdom Performance Monitor

    Check website performance with Pingdom Tools

    pingdom-monitor

    1 user

  • YouTube Creator Tools

    YouTube Creator Tools

    Thumbnail download, video screenshot, preview editor & transcript viewer for YouTube creators

    Ugo

  • Limpador de LocalStorage

    Limpador de LocalStorage

    Inspect, search, delete and export localStorage and sessionStorage for any site. Supports English and Portuguese (BR).

    luhull

  • PwnSniff

    PwnSniff

    Check if your passwords have been compromised in data breaches using the Have I Been Pwned API. Fast, privacy-respecting, and easy to use.

    BreachRadar

    1 user

  • CSSOverride

    CSSOverride

    Override any site's CSS with your own rules — saved per domain

    IDGAF_Fandom

  • Word Counter Popup

    Word Counter Popup

    Count words and characters directly in the browser popup.

    Vu Le

  • move-active-tab-left

    move-active-tab-left

    When toggled on your active tab always moves to the leftmost position so it's easier to find. Click to toggle on and off. Find tabs based on WHEN last used instead of WHERE last seen.

    Applied Information Design

    1 user

  • SkinStatz - CS2 Trading & Portfolio Tracker

    SkinStatz - CS2 Trading & Portfolio Tracker

    Track your CS2 trades, analyze performance, and manage your skin portfolio.

    sadat41

    1 user

  • Prism

    Prism

    A minimal sidebar for developers to bridge the gap between web documentation and AI prompts.

    brian

  • GetSEOfix: SEO Tools and SEO Training

    GetSEOfix: SEO Tools and SEO Training

    SEO tools and training guides to increase your site's visitors from Google. Discover all the available SEO Tools to improve your site's ranking on Google and other search engines.

    Decaseo

    1 user

  • Loko — Color Picker

    Loko — Color Picker

    Pick colors from any webpage. Supports HEX, RGBA, and HSL with one-click copy. Includes a full gradient color picker with hue slider and editable inputs.

    Sambatra

  • Brightery Website Builder

    Brightery Website Builder

    Brightery Website Builder, Build your website by yourself for free, no experience required

    Brightery

    1 user

  • KGR Calculator

    KGR Calculator

    Calculate Keyword Golden Ratio to find low-competition keywords for SEO

    Abro

    1 user

  • Stream Companion for Twitch

    Stream Companion for Twitch

    Utilities for Twitch viewers and streamers including chat translation, stream information tools, and user search features.

    William

    1 user

  • URL Alchemist

    URL Alchemist

    Automates URL modification by applying user-defined rules to clean tracking parameters, redirect navigation, or rewrite web addresses in real-time.

    Andrew Smith

  • Auto-Form Filler

    Auto-Form Filler

    Instantly fill forms with smart

    Ajay

    1 user

  • reaConverter

    reaConverter

    Convert WebP, AVIF, SVG, PNG and more to JPG instantly — right from Firefox.

    reaConverter

    1 user

  • Mem Password Gen

    Mem Password Gen

    Memorable password generator

    Jonas

  • PageSieve

    PageSieve

    PageSieve is a browser extension that assists with the extraction of structured data from any page you visit. Define names, CSS selectors and (optionally) pagination strategy through a sidebar and extract and export data in a variety of formats.

    Julius K