Para usar extensões para Android, você precisa do Firefox para Android. Para ver extensões do Firefox de computador, visite nosso site de extensões para computadores.

Entrar

1.170 extensões encontradas em Desenvolvimento Web

Filtrar resultados
Resultados da pesquisa
  • Quick Draw

    Quick Draw

    Draw freehand notes on a persistent popup whiteboard

    ThomasGomez

    42 usuários

  • TimeBlock

    TimeBlock

    Block distracting websites during scheduled time windows

    Shreya

    42 usuários

  • SEOLens

    SEOLens

    SEO lens — view title, description, Open Graph and canonical tags

    omyjuk

    42 usuários

  • GUIDGen

    GUIDGen

    GUID generator — create multiple UUIDs and copy with one click

    Raybon

    42 usuários

  • Request Diff

    Request Diff

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

    marilyn

    42 usuários

  • Screen Ruler

    Screen Ruler

    Drag to measure any area on screen in pixels

    keser

    42 usuários

  • NetHeaders

    NetHeaders

    Inspect network headers — status codes, caching, security and CORS headers

    Jubair

    42 usuários

  • PixelRuler

    PixelRuler

    Draggable pixel ruler overlay to measure elements on any page

    Ozana

    42 usuários

  • WebStack

    WebStack

    Identify the web stack of any site — frameworks, CMS, analytics and CDNs

    wrahimi

    42 usuários

  • Site Metrics

    Site Metrics

    Instant statistics: words, links, images and load time

    TayMeg

    42 usuários

  • DataImg

    DataImg

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

    fifor

    42 usuários

  • Motion Spy

    Motion Spy

    Spy on page CSS animations and transitions in real time

    Padixow-

  • Word Count

    Word Count

    Advanced text statistics with density and keyword count

    Dositheus

    42 usuários

  • Hide w3schools on DuckDuckGo

    Hide w3schools on DuckDuckGo

    Removes w3schools[dot]com links from DuckDuckGo search results

    Inan Hira

    42 usuários

  • Expense Tracker

    Expense Tracker

    Log daily expenses by category and track your spending

    Eimhir

  • CSS Variables

    CSS Variables

    Extract all CSS custom properties from the current page

    Radbod Itzayana

    42 usuários

  • On Page Colors

    On Page Colors

    Scan page styles and collect dominant hex colors

    Ibrahim

    42 usuários

  • QR Generator

    QR Generator

    Generate a QR code for any URL or text instantly

    Oishially

    42 usuários

  • HashCalc

    HashCalc

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

    Aexodi

    42 usuários

  • Pretty Code

    Pretty Code

    Paste messy code and get it cleanly formatted instantly

    Noela

    42 usuários

  • Gradient Generator

    Gradient Generator

    Create CSS gradients with color stops and direction

    Ygibson Robin

    42 usuários

  • Quote Drop

    Quote Drop

    Daily dose of wisdom from a curated collection of quotes

    rothen_buhler

    42 usuários

  • Konfetti Button

    Konfetti Button

    Add a floating confetti button to any page. Available in 6 languages.

    Eliooroz

    42 usuários

  • Color Blind Sim

    Color Blind Sim

    Simulate color blindness filters on the current webpage

    rojas.nicole

  • QRDrop

    QRDrop

    Generate a QR code for the current tab URL instantly

    Gagez

    42 usuários