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1,161 extensions found in Web Development

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  • Purplemonkey2

    Purplemonkey2

    Just like Violentmonkey, but with more unsafe API.

    gholk

    33 users

  • DNS Lookup

    DNS Lookup

    Look up DNS records for any domain with multiple types

    Sandra Baer

    33 users

  • IP Info

    IP Info

    Show your public IP address location ISP and more

    KhatunejAnnat

    33 users

  • Whiteboard

    Whiteboard

    Simple canvas whiteboard for quick sketching and drawing

    ThomasGomez

    33 users

  • Markdown Notes

    Markdown Notes

    Write markdown notes with preview that persist across sessions

    Margahara

    33 users

  • My Weather

    My Weather

    Minimal weather display with location search and icons

    Zuzor

    33 users

  • CSS Animations

    CSS Animations

    Detect and list all CSS animations running on the page

    Padixow-

    33 users

  • Read Later

    Read Later

    Collect and manage articles and pages to read later

    atlasleon

    33 users

  • TechSniffer

    TechSniffer

    Detect frameworks, libraries and technologies used on any webpage

    wrahimi

    33 users

  • Better Page Ruler

    Better Page Ruler

    Draw, resize, drag and move a ruler box on any webpage.

    Sayedul Sayem

    33 users

  • Hash Generator

    Hash Generator

    Generate SHA-256 SHA-1 and MD5 hashes from any text

    Jazbiya Toutorīxs

    33 users

  • Chrono

    Chrono

    High-precision stopwatch with lap history and export

    aztpm

    33 users

  • CSSOverride

    CSSOverride

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

    IDGAF_Fandom

    33 users

  • WhatsApp Helper

    WhatsApp Helper

    Bulk messaging and smart automation via WhatsApp Web, quickly, conveniently, and for free.

    compassdev

    32 users

  • RSVP Reader

    RSVP Reader

    Rapid serial visual presentation reader with WPM control

    nexma

    32 users

  • CountDown

    CountDown

    Toolbar countdown timer with badge and desktop notification

    nehan

    32 users

  • MDtoHTML

    MDtoHTML

    Convert Markdown text to HTML with live preview and copy-ready output

    FoxyDoxy

    32 users

  • AgentMask

    AgentMask

    Randomize or spoof your browser User-Agent with one click

    dexter

    32 users

  • Auto Cookie Rejecter

    Auto Cookie Rejecter

    Automatically rejects cookie consent banners on websites.

    Majken

    32 users

  • API Key Vault

    API Key Vault

    Store and copy API keys locally. Available in English, Traditional Chinese, and Simplified Chinese.

    Ricardo Gould

    32 users

  • CryptoHash

    CryptoHash

    Crypto hash calculator — SHA-256, SHA-512, SHA-1 from text

    Aexodi

    32 users

  • Number Formatter

    Number Formatter

    Format numbers as currency percent scientific and more

    Viviette Elton

    32 users

  • URL Shortener

    URL Shortener

    Shorten the current page URL using free public APIs

    DustinMullin

    32 users

  • Short URL

    Short URL

    Quickly generate short links for any page or custom URL

    DustinMullin

    32 users

  • WiFiVault

    WiFiVault

    Store Wi-Fi network names and passwords locally in an encrypted vault

    Jimmy Gessica

    32 users