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Video Speed Controller

ExtensionTools
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Item media 1 (screenshot) for Video Speed Controller
Item media 1 (screenshot) for Video Speed Controller
Item media 2 (screenshot) for Video Speed Controller
Item media 3 (screenshot) for Video Speed Controller

Overview

Change HTML5 video playback speed manually and save it per site.

HTML5動画の再生速度を自由に調整できる拡張機能です。 ウェブ上の動画プレーヤーに対応し、速度を0.25倍から最大4倍まで細かく変更可能。 設定した速度はサイトごとに自動的に保存され、次回アクセス時に再適用されます。 【主な機能】 ・キーボードショートカットで素早く速度変更 ・サイト別の速度設定を記憶 ・ポップアップ画面から直感的に操作 ・YouTube、ニコニコ動画、各種学習サイトなど多くのウェブ動画に対応 ※一部の動画配信サービスでは仕様上、速度調整が制限される場合があります。

Details

  • Version
    1.0.0
  • Updated
    June 18, 2026
  • Features
    Offers in-app purchases
  • Offered by
    cc1053970532
  • Size
    21.47KiB
  • Languages
    日本語
  • Developer
    玄地太希
    神町東二丁目2-47 東根市, 山形県 9993764 JP
    Email
    cc1053970532@gmail.com
    Phone
    +81 80-6703-6935
  • Trader
    This developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.

Privacy

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The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes
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