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 ウェブ開発 のカテゴリーに 1,086 件見つかりました

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  • UUIDrop

    UUIDrop

    Generate UUIDs v4, v1-style and ULIDs from the toolbar instantly

    Raybon

    30 人のユーザー

  • Color Blind Sim

    Color Blind Sim

    Simulate color blindness filters on the current webpage

    rojas.nicole

  • VisitLog

    VisitLog

    Track visited pages and domains with visit counts and timestamps

    Akbarbale

    30 人のユーザー

  • Quick Weather

    Quick Weather

    Fast current weather lookup with hourly forecast data

    Zuzor

  • UARotate

    UARotate

    Rotate User-Agent automatically to mask your browser identity

    dexter

    30 人のユーザー

  • MD Table Gen

    MD Table Gen

    Build and copy Markdown tables with live preview output

    Haasa Chinasa

  • Page Confetti

    Page Confetti

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

    Eliooroz

    30 人のユーザー

  • FocusLock

    FocusLock

    Pomodoro-style focus timer that locks distracting sites during sessions

    Albert Lowew

  • TabMeter

    TabMeter

    Tab meter — live count of open tabs shown in the toolbar badge

    Osmon

    30 人のユーザー

  • Anchor Jump Map

    Anchor Jump Map

    Browse page headings as a clickable table of contents. Available in English, Russian, and Ukrainian.

    elianmid

    30 人のユーザー

  • API Response Diff

    API Response Diff

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

    marilyn

    30 人のユーザー

  • QRDrop

    QRDrop

    Generate a QR code for the current tab URL instantly

    Gagez

    30 人のユーザー

  • Banner Maker

    Banner Maker

    Create ASCII text banners in multiple classic styles

    kossmann

  • Custom Cursor

    Custom Cursor

    Replace the page cursor with a custom color dot style

    Gustav Obranch

  • Grad Studio

    Grad Studio

    Design linear radial and conic CSS gradients visually

    Ygibson Robin

  • Chameleon

    Chameleon

    ブラウザのプロファイルを偽装します。いくつかのプライバシー強化オプションを含みます。

    chameleon legacy

    30 人のユーザー

  • Reading Progress Bar PRO

    Reading Progress Bar PRO

    Shows a customizable reading progress bar as you scroll through content

    Sumalya Chatterjee

    30 人のユーザー

  • EncodeDrop

    EncodeDrop

    Drop text to encode or decode — Base64, URL encoding and more

    Clint

    30 人のユーザー

  • Quick QR

    Quick QR

    Create scannable QR codes from the current page or text

    Oishially

  • Text Hasher

    Text Hasher

    Fast cryptographic hash tool with copy and compare

    Jazbiya Toutorīxs

  • UnitFlip

    UnitFlip

    Convert length, weight, temperature, volume and speed offline

    haroldnava

    30 人のユーザー

  • MeasurePx

    MeasurePx

    Measure any element or distance on the page in pixels with a ruler

    Ozana

    30 人のユーザー

  • StorageScope

    StorageScope

    View, edit and delete localStorage and sessionStorage for any page

    Teofila

    30 人のユーザー

  • Vision Filter

    Vision Filter

    Apply deuteranopia protanopia and other vision filters

    rojas.nicole

  • Distract Guard

    Distract Guard

    Redirect blocked domains to a focus reminder page

    Cassy Mongiovi