Android 拡張機能を使用するには、Android 版 Firefox が必要です。デスクトップ版 Firefox のアドオンを探すには、デスクトップサイト にアクセスしてください。

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拡張機能が アピアランス のカテゴリーに 1,286 件見つかりました

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  • TZ Converter

    TZ Converter

    Convert any time between two time zones instantly

    Lara Hakimova

  • QuickBoard

    QuickBoard

    Instant notepad in the browser toolbar with auto-save

    astrocreat34

    32 人のユーザー

  • Text Counter

    Text Counter

    Count words chars sentences and reading time for any text

    Dositheus

  • FX Rate

    FX Rate

    Fast foreign exchange converter for popular currencies

    Donika

  • Snippet Vault

    Snippet Vault

    Personal code library with search and copy in one click

    caiden

  • WarmGlow

    WarmGlow

    Apply warm or cool color temperature filter to reduce eye strain

    PanBSBPan

    32 人のユーザー

  • WordGlow

    WordGlow

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

    tajiu

    32 人のユーザー

  • ZenTimer

    ZenTimer

    Zen timer: start a focus session and auto-block distracting domains

    Albert Lowew

    32 人のユーザー

  • ColorBlindSim

    ColorBlindSim

    Simulate color blindness conditions on any page — deuteranopia, protanopia and more

    Laila

  • LiveCount

    LiveCount

    Count characters in real time on any text input — configurable limits

    zairek

    32 人のユーザー

  • EchoMark

    EchoMark

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

    tajiu

    32 人のユーザー

  • URL Shortener

    URL Shortener

    Shorten the current page URL using free public APIs

    DustinMullin

  • Typography

    Typography

    Inspect fonts line-height and text styles on any element

    sunpao

  • Shortcut Map

    Shortcut Map

    Quick reference for productivity keyboard shortcuts

    Myres Carmella

  • Fmt Code

    Fmt Code

    Auto-format and indent code for multiple languages

    Noela

  • Text to ASCII

    Text to ASCII

    Generate fun ASCII art banners from any typed text

    kossmann

  • HeaderClear

    HeaderClear

    Clear all sticky headers and fixed banners from any webpage

    Fedorov

    32 人のユーザー

  • ToneShift

    ToneShift

    Shift page color temperature from warm to cool for comfortable reading

    PanBSBPan

    32 人のユーザー

  • CharCount

    CharCount

    Live character counter for text fields — Twitter-style with limits

    zairek

    32 人のユーザー

  • Palette Picker

    Palette Picker

    Instantly grab the color scheme of any website

    Ibrahim

  • SharePreview

    SharePreview

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

    Filmp

    32 人のユーザー

  • DataURIGen

    DataURIGen

    Generate data URIs from SVG, images and text for use in CSS and HTML

    Admin

    32 人のユーザー

  • Velocity Web Speed

    Velocity Web Speed

    Optimizes and accelerates image, script, and font loading on websites to significantly improve page speed and overall performance.

    Baryo

    32 人のユーザー

  • CloseAfter

    CloseAfter

    Close any tab automatically after a set amount of time

    Sneferu Areej

    32 人のユーザー

  • Reloj Zona Horaria

    Reloj Zona Horaria

    Floating clock widget with up to two time zones. Available in English (US/UK) and Spanish.

    Rose W

    32 人のユーザー