AlphaMoatによると、2026-09時点でChrome拡張機能YouTube Chapter Generatorのユーザー数は25(前月比 +13.6%)で、9,324件のAIブラウザ拡張機能中6,909位、動画では174件中136位です。
YouTube Chapter Generatorとは
YouTube chapter generator: create accurate AI chapters & timestamps for any video in one click — with summaries, 8 languages. YouTube Chapter Generator — accurate AI chapters & timestamps for any video, in one click.
YouTube's automatic chapters get it wrong — and doing them by hand is a tedious rules-gauntlet (start at 0:00, colons not semicolons, 10-second minimums, exact formatting, or the whole feature silently breaks). ChapterGen is a YouTube chapter generator that reads the video and writes accurate, well-titled chapters for you in one click, so you skip the manual work and stop shipping broken timestamps.
WHY CREATORS ADD CHAPTERS
- Rank in Google & YouTube "key moments." Chapters help your video show up for specific searches and jump viewers straight to the right section.
- Keep watch time UP, not down. Chapters rescue viewers who would have bounced — creators report higher average view duration with chapters, not lower.
- Faster navigation. Viewers hop between sections instead of scrubbing and leaving.
- SEO-rich chapter titles. ChapterGen writes keyword-aware titles, not generic "Part 1 / Part 2."
HOW IT WORKS 1. Open any YouTube video (or your upload in YouTube Studio). 2. Click the "Chapters" button ChapterGen adds to the page. 3. Get accurate chapters with timestamps in seconds — copy them straight into your description with "Copy for YouTube."
FEATURES
ストアの説明の続きを表示▾
- One-click AI chapter generator for ANY YouTube video — yours or anyone's.
- Timestamps + SEO-optimized chapter titles, correctly formatted for YouTube.
- One-sentence summary per chapter (a mini table of contents for your video).
- 8 languages — English, 中文, 日本語, 한국어, Español, Français, Deutsch, Português — auto-detects the video's language and can translate.
- Adjustable chapter count (3–25) to fit short clips or long tutorials.
- Copy for YouTube / Copy Plain, and click any chapter to jump to that moment.
- Works in YouTube Studio — paste chapters into your description without leaving the page.
- Instant results with smart caching, so re-opening a video is free.
FREE & PRO
- Free: 10 videos per month — no account, no credit card.
- Pro: unlimited chapters — $9/month or $79/year.
PRIVACY-FIRST No account required and no personal data collection. You don't hand over an API key and you don't create a login — install and click.
Turn any video into clean, accurate, search-friendly YouTube chapters in one click. Install ChapterGen and generate your first chapters free.
拡張機能の情報
ユーザー数の推移
動画の人気拡張機能
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+ 比較データ月:2026-09 · ユーザー数と評価はChromeウェブストアの公開データを月単位で集計したものです。詳しくはデータの方法論をご覧ください。