To use Android extensions, you'll need Firefox for Android. To explore Firefox for desktop add-ons, please visit our desktop site.

Log in

1,159 extensions found in Social & Communication

Filter results
Search results
  • Beat Counter

    Beat Counter

    Find the tempo of any song by tapping along to the beat

    Tbenedict

    30 users

  • WordGlow

    WordGlow

    Click any word to highlight all its occurrences on the page instantly

    tajiu

    30 users

  • BM Dump

    BM Dump

    Bulk export browser bookmarks in multiple formats

    Aoselod

    30 users

  • QuickShot

    QuickShot

    Take a screenshot of the current page.

    Leha Ástríðr

    30 users

  • CleanSticky

    CleanSticky

    Remove sticky and fixed position elements for a cleaner page layout

    jubairislam

    30 users

  • EchoMark

    EchoMark

    Echo-mark all instances of a word by clicking it on any page

    tajiu

    30 users

  • AO3 Advanced Marker

    AO3 Advanced Marker

    Tired of losing your place on Archive of Our Own? AO3 Advanced Marker solves the reading chaos by letting you visually track, filter, and sync your progress across all your devices. Turn long lists of works into a clear, organized library!

    leehsuus

    30 users

  • Text to ASCII

    Text to ASCII

    Generate fun ASCII art banners from any typed text

    kossmann

    30 users

  • InspiroBar

    InspiroBar

    Inspire yourself — random quotes from great thinkers in your toolbar

    Gelmof

    30 users

  • SharePreview

    SharePreview

    See the social share card for any page — OG title, description and image

    Filmp

    30 users

  • ImgToURI

    ImgToURI

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

    fifor

    30 users

  • Date Planner

    Date Planner

    Monthly calendar with per-day notes and event markers

    Haruka

    30 users

  • Link Shrink

    Link Shrink

    Create short links from long URLs with one click copy

    DustinMullin

    30 users

  • TextClips

    TextClips

    Store text clips and insert them anywhere with one click

    ElianBrad

    30 users

  • Reading List

    Reading List

    Save pages to read later with one click bookmark

    atlasleon

    30 users

  • Image Saver

    Image Saver

    Find and download all images on the current page

    Alexandra Roger

    30 users

  • HTTP Diff Viewer

    HTTP Diff Viewer

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

    marilyn

    30 users

  • Spend Log

    Spend Log

    Quick expense entry with category totals and history

    Eimhir

    30 users

  • Random Quote

    Random Quote

    Get inspired with random quotes from famous thinkers

    rothen_buhler

    30 users

  • ReadCount

    ReadCount

    Reading stats at a glance — count words and estimate read time

    Armani

    30 users

  • Dot Dash

    Dot Dash

    Encode and decode Morse code with built-in beep player

    Clydep Helladius

    30 users

  • Quote Drop

    Quote Drop

    Daily dose of wisdom from a curated collection of quotes

    rothen_buhler

    30 users

  • QuoteDrop

    QuoteDrop

    Display a fresh random inspirational quote each time you open the popup

    Gelmof

    30 users

  • Time Shift

    Time Shift

    Pick a time and zone and see it across the world

    Lara Hakimova

    30 users

  • QRDrop

    QRDrop

    Generate a QR code for the current tab URL instantly

    Gagez

    30 users