【Premiere】マーカーからYouTube用のチャプターを作成（無料）｜Chapter Export

Chapter Export — Turn Timeline Markers into YouTube Chapters (Premiere Pro)

Chapter Export is a Premiere Pro extension that turns the markers on your timeline into a YouTube chapter list you can paste straight into your description.

How to use

1. Add sequence markers (M key) where you want chapters — the marker name becomes the chapter title.
2. Click “Load markers” in the panel to build the YouTube chapter list automatically.
3. Click “Copy” to paste into your description, or “Save .txt” to save a file.

Features

• Auto-converts sequence markers into YouTube chapter format (“00:00 Intro / 01:23 Main…”)
• Copy or save as .txt
• Auto-adds 00:00 and checks YouTube rules (3+ chapters, 10s+ each)
• Read-only — never changes your timeline
• Free — no license key or sign-up required

System requirements

• Adobe Premiere Pro 2023 (23.0) or later
• Mac and Windows both supported

Price: Free (personal & commercial use OK)

Download

Download Chapter Export (Free, Mac & Windows)

Installation

Install ChapterExport.zxp with a free ZXP installer (e.g. aescripts ZXP Installer) → restart Premiere Pro → Window → Extensions → Chapter Export. No license key is needed.

FAQ

• Chapter names come from your marker names; empty markers are auto-filled as “Chapter 2”, etc.
• Your timeline is never modified — markers are only read.