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Timestamp Recorder (YouTube / Twitch)

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Overview

Record labeled timestamps on YouTube and Twitch, copy them, and save them to Notion. Supports multi-POV collab streams.

English/日本語 Record labeled timestamps while you watch YouTube and Twitch — made for clip creators and fans. ■ Record in one click • A small bar on the video and a panel next to it (above the chat) let you add a timestamp with a label. • Fine-tune each time with −5 / −1 / +1 / +5. Click a time to jump there. • Set how many seconds before or after the press to record (to cover your reaction time). ■ Collab streams (multi-POV) • Add the other streamers' streams (YouTube videos, Twitch VODs or live channels). • One click records the same moment on every POV, matched by each stream's start time. • Fix a few seconds of delay per stream, and jump to the same moment on another POV. • Free for up to 4 streams (you + 3). ■ Copy, export and Notion • Copy as a timestamp list or with links. Export everything as CSV (Excel / Google Sheets). • Save each stream as a page in your own Notion database, with the correct stream date. Step-by-step setup with a connection test. • Mark comments your favorite streamer read (※) and collect them in a separate Notion database. • Import timestamp lists pasted from video descriptions or comments. ■ Private by design • Everything is stored in your browser. The developer has no server and receives no data. No tracking, no ads. • 5 dark themes with custom colors. English / Japanese. This extension is not affiliated with YouTube, Google, Twitch or Notion. Enjoying it? You can support development with a tip: https://ofuse.me/c178e53b YouTube と Twitch を見ながら、ラベル付きのタイムスタンプを記録できる拡張機能です。切り抜き師さんと推し活に。 ■ ワンクリックで記録 ・動画の上の記録欄と、チャットの上のパネルから、ラベルを付けて記録できます。 ・時刻は −5 / −1 / +1 / +5 秒で微調整。時刻を押すとその場面へ飛べます(設定で時刻を押したときに再生するか止まるか選べます)。 ・押してから何秒前(後)を記録するかも設定できます(反応の遅れを見込めます)。 ■ コラボ配信(複数視点) ・一緒に配信している人の配信(YouTube の動画・Twitch の VOD・配信中のチャンネル)を追加。 ・1回の記録で、全員の配信の同じ場面に記録します。時刻は各配信の開始時刻から合わせます。 ・配信ごとの数秒のずれは手で補正。ほかの人の視点の同じ場面へもすぐ飛べます。 ・4配信(自分+3人)まで無料。 ■ コピー・書き出し・Notion ・タイムスタンプだけ、またはリンク付きでコピー。すべての記録を CSV で書き出し(Excel・Google スプレッドシート)。 ・配信ごとに、あなたの Notion のデータベースへ1ページずつ保存。手順つきで、接続テストもできます。 ・推しに読まれたコメントに※を付けて、別の Notion データベースにまとめられます。 ・概要欄やコメント欄のタイムスタンプ一覧を貼り付けて取り込めます。 ■ プライバシー ・データはすべてあなたのブラウザの中に保存。開発者はサーバーを持たず、データを受け取りません。追跡・広告なし。 ・黒系のテーマ5種類と色のカスタマイズ。英語・日本語対応。 本拡張機能は YouTube・Google・Twitch・Notion とは関係のない個人の制作物です。 気に入ってもらえたら、チップで応援してもらえるとうれしいです: https://ofuse.me/c178e53b

Details

  • Version
    1.18.3
  • Updated
    September 30, 2026
  • Offered by
    sakana
  • Size
    81.21KiB
  • Languages
    2 languages
  • Developer
    Email
    twig.lj.lj@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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Timestamp Recorder (YouTube / Twitch) 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.

Timestamp Recorder (YouTube / Twitch) handles the following:

Authentication information
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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