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12,095 extensions found in Web Development

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  • Performance Map

    Performance Map

    Heatmap of resources loaded in the browser using the Resource Timing API

    Francesco De Stefano

    39 users

  • HeaderClear

    HeaderClear

    Clear all sticky headers and fixed banners from any webpage

    Fedorov

    39 users

  • HeaderScoper

    HeaderScoper

    Capture and inspect HTTP request and response headers for any page

    Jubair

    39 users

  • Num Convert

    Num Convert

    Convert and display numbers in multiple useful formats

    Viviette Elton

    39 users

  • Code Beautifier

    Code Beautifier

    Indent and format JSON HTML CSS or JS with one click

    Noela

    39 users

  • SiteSchedule

    SiteSchedule

    Schedule site blocking — keep focus during your chosen work hours

    Shreya

    39 users

  • TextClips

    TextClips

    Store text clips and insert them anywhere with one click

    ElianBrad

    39 users

  • CloseAfter

    CloseAfter

    Close any tab automatically after a set amount of time

    Sneferu Areej

    39 users

  • PW Strength

    PW Strength

    Analyze passwords with entropy crack time and tips

    Praveen

    39 users

  • PageTrail

    PageTrail

    Leave a trail — log all visited pages and see your browsing patterns

    Akbarbale

    39 users

  • Page Stats

    Page Stats

    View word count, links, images and read time for any page

    TayMeg

    39 users

  • Link Shrink

    Link Shrink

    Create short links from long URLs with one click copy

    DustinMullin

    39 users

  • Accessible View

    Accessible View

    Test how your page looks with various color vision types

    rojas.nicole

    39 users

  • FleschCalc

    FleschCalc

    Flesch readability score and Gunning Fog index for the current page text

    AzimudDin

    39 users

  • ASCII Art

    ASCII Art

    Convert text to ASCII art with multiple font styles

    kossmann

    39 users

  • ImgToURI

    ImgToURI

    Convert any uploaded image file to a base64 data URI for use in CSS or HTML

    fifor

    39 users

  • Browser Info

    Browser Info

    Display browser version platform memory and screen info

    Galina Safronova

    39 users

  • Key Speed

    Key Speed

    Quick typing benchmark with score and accuracy display

    Xgyrov

    39 users

  • MathML View Source

    MathML View Source

    A 'View MathML Source' context menu item

    Frédéric Wang Nélar

    39 users

  • FormFiller

    FormFiller

    Auto-completing HTML forms with random data

    josiahsprankle

    39 users

  • Reading Time Estimator

    Reading Time Estimator

    Displays estimated reading time for web pages based on content analysis and average reading speed

    Govihair

    39 users

  • FloatBlock

    FloatBlock

    Block floating and fixed-position UI elements that obscure content

    Fedorov

    39 users

  • Budget Watch

    Budget Watch

    Track spending against a monthly budget with categories

    Eimhir

    39 users

  • Anim Inspector

    Anim Inspector

    Inspect CSS animation names duration and timing functions

    Padixow-

    39 users

  • HTTP Diff Viewer

    HTTP Diff Viewer

    Make two requests to the same URL with a delay and visualise the response diff.

    marilyn

    39 users