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1,139 extensions found in Web Development

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  • MDtoHTML

    MDtoHTML

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

    FoxyDoxy

    43 users

  • Whiteboard

    Whiteboard

    Simple canvas whiteboard for quick sketching and drawing

    ThomasGomez

    43 users

  • API Key Vault

    API Key Vault

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

    Ricardo Gould

    43 users

  • CryptoHash

    CryptoHash

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

    Aexodi

    43 users

  • Number Formatter

    Number Formatter

    Format numbers as currency percent scientific and more

    Viviette Elton

    43 users

  • Color Palette

    Color Palette

    Generate harmonious color palettes from any base color

    Viacheslav

    43 users

  • URL Shortener

    URL Shortener

    Shorten the current page URL using free public APIs

    DustinMullin

  • Request Spy

    Request Spy

    Monitor network requests and response sizes in real time

    iuhuwe

    43 users

  • ClosedTabs

    ClosedTabs

    Keep a history of closed tabs and reopen them anytime

    Durai Jože

    43 users

  • QuickFeed

    QuickFeed

    Quick RSS reader with feed management and unread count badge

    Kinnaman

    43 users

  • Image Info

    Image Info

    Inspect image dimensions format and metadata instantly

    Darian Simmon

  • UniqueID

    UniqueID

    Generate unique IDs — UUID v4, bulk generation and history

    Raybon

    43 users

  • Mouse Coords

    Mouse Coords

    Track live mouse XY coordinates and element info on page

    wyatt

    43 users

  • CSS Animations

    CSS Animations

    Detect and list all CSS animations running on the page

    Padixow-

  • ScreenRuler

    ScreenRuler

    On-screen ruler to measure distances and element sizes in pixels

    Ozana

    43 users

  • API Key Vault

    API Key Vault

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

    Ricardo Gould

    43 users

  • EXIF Reader

    EXIF Reader

    Read and display image metadata from uploaded photo files

    Darian Simmon

  • TeraBox Coin Collector

    TeraBox Coin Collector

    Collect coins from TeraBox and get unlimited free cloud storage and premium on TeraBox

    Lomusire

    43 users

  • PX Ruler

    PX Ruler

    Overlay ruler tool to check sizes and spacing on page

    keser

    43 users

  • TechSniffer

    TechSniffer

    Detect frameworks, libraries and technologies used on any webpage

    wrahimi

    43 users

  • StackOrder

    StackOrder

    Map every element's z-index on the current page and visualize the stacking order

    vuqik

    43 users

  • Tab Duplicator

    Tab Duplicator

    Duplicate current tab or open all tabs in new window

    Otto Hamidah

    43 users

  • WPM Tester

    WPM Tester

    Measure words per minute with random text challenges

    Xgyrov

    43 users

  • Hash Generator

    Hash Generator

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

    Jazbiya Toutorīxs

    43 users

  • TextTemplate

    TextTemplate

    Save text templates with placeholders and autofill any text field on click

    Balbinus Haleys

    43 users