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Twitch Danmaku Translator

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ExtensionTools11 users
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Item media 2 (screenshot) for Twitch Danmaku Translator
Item media 1 (screenshot) for Twitch Danmaku Translator
Item media 1 (screenshot) for Twitch Danmaku Translator
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Overview

Twitch chat comments are rendered as NicoNico-style danmaku on top of the video with Chrome built-in translation.

[EN] Twitch Danmaku Translator turns live Twitch chat into scrolling danmaku comments on top of the video. It shows new Twitch chat messages directly over the player, making streams feel more like a live shared viewing experience. The extension also uses Chrome built-in translation, so you can follow multilingual chats without setting up an external API key. Features: - Render Twitch chat as scrolling danmaku over the video - Use Chrome built-in translation with no API key required - Switch between original only, translated only, or mixed display modes - Adjust speed, font size, opacity, max visible comments, and display area - Reduce spam with repeated-message suppression and simple filters - Skip emote-only or very short messages when needed The extension runs only on Twitch stream pages and reads on-page chat content to create the overlay. When Chrome built-in translation is used, translation runs through Chrome’s built-in capability rather than a separate third-party translation API. [JP] 「Twitch Danmaku Translator」は、Twitchのライブチャットを、動画の上をスクロールする弾幕コメントに変換します。 新しいTwitchチャットメッセージをプレイヤー画面の真上に直接表示するため、配信をより「みんなで一緒に見ている」ようなライブ体験に感じさせます。また、この拡張機能はChromeに組み込まれた翻訳機能を利用しているため、外部APIキーを設定しなくても多言語のチャットを追うことができます。 機能: - Twitchチャットを動画上にスクロールする弾幕として表示 - APIキー不要でChromeの組み込み翻訳機能を利用 - 原文のみ、翻訳のみ、または混合表示モードの切り替え - 速度、フォントサイズ、不透明度、最大表示コメント数、表示領域の調整 - 繰り返しメッセージの抑制や簡易フィルターによるスパム対策 - 必要に応じて絵文字のみのメッセージや非常に短いメッセージをスキップ この拡張機能はTwitchの配信ページでのみ動作し、ページ上のチャット内容を読み取ってオーバーレイを生成します。Chromeの組み込み翻訳機能を使用する場合、翻訳はサードパーティの翻訳APIではなく、Chromeの組み込み機能を通じて実行されます。

Details

  • Version
    0.1.0
  • Updated
    April 10, 2026
  • Size
    68.95KiB
  • Languages
    English (United States)
  • Developer
    Email
    solax615@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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Twitch Danmaku Translator has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

Twitch Danmaku Translator handles the following:

Website content

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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