BlazescribeFree Audio Chapter Generator
Upload any long audio file and get automatic chapter markers with timestamps and topic titles. Perfect for podcasts and audiobooks.
How it works
Three steps to use our free audio chapter generator — no signup, no hassle.
Upload your audio
Drop a podcast episode, audiobook, lecture, or any long recording.
AI detects chapters
Our engine identifies topic transitions and creates timestamped chapter markers.
Download chapter list
Get timestamps, titles, and summaries for each chapter. Paste into your podcast host.
Long-form audio content — podcasts, lectures, audiobooks — is hard to navigate without chapter markers. Listeners want to skip to the topic that interests them, and podcast platforms like Apple Podcasts and Spotify display chapters prominently.
Blazescribe's free audio chapter generator analyzes your recording and creates timestamped chapters automatically. The AI detects topic transitions and generates descriptive titles for each section. No manual timestamp work required.
Free tier: one file per day, 25 MB max. Pro adds chapter summaries, Apple Podcasts and Spotify-compatible export formats, and the ability to edit and customize chapters before publishing.
What you get free vs. Pro
Start with a generous free tier. Upgrade when you need more.
$0/ month
Everything you need to get started — no strings attached.
- 25 MB audio upload
- 1 file per day
- Auto chapter detection
- Timestamped markers
- Plain text export
$9/ month
Unlimited transcription, AI content tools, and team features.
- 1 GB audio upload
- Unlimited files
- Chapter summaries
- Apple Podcasts format
- Spotify format
- Custom markers
- Batch processing
- Priority processing
Why use our free audio chapter generator?
Even on the free tier, you get access to powerful features.
Questions, answered
Common questions about our free audio chapter generator.
Our AI transcribes the audio, then analyzes topic flow to identify natural chapter breaks. It creates timestamps and descriptive titles for each section.
Pro exports chapter markers in Apple Podcasts and Spotify formats. Free tier gives you timestamped text you can paste into your podcast hosting platform.
The AI determines chapter count based on content. A 30-minute recording typically generates 4-8 chapters. You can adjust manually.
Pro includes a chapter editor for adding, removing, and adjusting markers. Free tier provides AI-generated markers as plain text.
Yes. Chapter markers are indexed by Apple Podcasts and Spotify, improving your episode's discoverability in search.
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Learn moreUpload audio, get chapters
No credit card required. No signup needed. Just upload and go.