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1,150 extensions found in Web Development

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  • Perplexity

    Perplexity

    Make Perplexity your default search engine (search from address bar). Right‑click “Ask / Summarize” on selected text and send it to Perplexity.

    Perplexity Search

  • Quick Draw

    Quick Draw

    Draw freehand notes on a persistent popup whiteboard

    ThomasGomez

    30 users

  • Check It Off

    Check It Off

    Minimal checklist app with progress bar and storage

    Dickens Steven

    30 users

  • Screen Ruler

    Screen Ruler

    Drag to measure any area on screen in pixels

    keser

    30 users

  • TimeBlock

    TimeBlock

    Block distracting websites during scheduled time windows

    Shreya

    30 users

  • SiteIP

    SiteIP

    Displays the actual IP address of the server for the current site.

    VAAR

    30 users

  • Page Translator

    Page Translator

    Translate selected text using Google Translate API

    langta

    30 users

  • CSS Variables

    CSS Variables

    Extract all CSS custom properties from the current page

    Radbod Itzayana

    30 users

  • Word Count

    Word Count

    Advanced text statistics with density and keyword count

    Dositheus

    30 users

  • HashCalc

    HashCalc

    Calculate MD5, SHA-1, SHA-256 and SHA-512 hashes of any text

    Aexodi

    30 users

  • DataImg

    DataImg

    Transform images into base64 data URIs — drag, drop and copy instantly

    fifor

    30 users

  • PixelRuler

    PixelRuler

    Draggable pixel ruler overlay to measure elements on any page

    Ozana

    30 users

  • Motion Spy

    Motion Spy

    Spy on page CSS animations and transitions in real time

    Padixow-

    30 users

  • Expense Tracker

    Expense Tracker

    Log daily expenses by category and track your spending

    Eimhir

    30 users

  • Pretty Code

    Pretty Code

    Paste messy code and get it cleanly formatted instantly

    Noela

    30 users

  • Gradient Generator

    Gradient Generator

    Create CSS gradients with color stops and direction

    Ygibson Robin

    30 users

  • diffs.dev

    diffs.dev

    Adds a button to open diffs in the diffs.dev diff viewer.

    Jason Penilla

    30 users

  • HTTP Headers Spy

    HTTP Headers Spy

    View response headers of any URL you enter or fetch

    xbq666

    30 users

  • Grad Studio

    Grad Studio

    Design linear radial and conic CSS gradients visually

    Ygibson Robin

    30 users

  • UARotate

    UARotate

    Rotate User-Agent automatically to mask your browser identity

    dexter

    30 users

  • Meta Viewport Adder

    Meta Viewport Adder

    Adds the meta viewport tag only to sites that don't have it.

    Heinrich Lunge

    30 users

  • ReqHeaders

    ReqHeaders

    View request and response headers for the current tab in real time

    Jubair

    30 users

  • Distract Guard

    Distract Guard

    Redirect blocked domains to a focus reminder page

    Cassy Mongiovi

    30 users

  • ByteFlip

    ByteFlip

    Flip between Base64, URL and HTML encoding instantly

    Clint

    30 users

  • StorageScope

    StorageScope

    View, edit and delete localStorage and sessionStorage for any page

    Teofila

    30 users