Audio-first · Any length · Free

AI podcast chapter generator for your audio files

Drop in your episode file — MP3, WAV, M4A — and get clean chapters with descriptive titles in minutes. Built for interviews, solo shows, and episodes of any length.

Drop your episode audio here

Generate chapters
MP3, WAV, M4A, AAC, OGG, FLAC — up to 500 MB
  • 2 free videos, no card needed
  • Files deleted after processing
  • 90+ languages
What you get

One chapter per topic, from the audio alone

Upload the episode file and get a timestamped outline you can use on YouTube, Spotify and in your show notes.

  • Works with MP3, WAV, M4A and long episodes
  • Titles that name the topic or the guest's insight
  • Reuse the list as your show notes
ep-87-interview.mp3Example output
18:20 · The first 1,000 customers1:12:40
  1. 0:00Cold open and guest intro
  2. 4:35How the company started
  3. 18:20The first 1,000 customers
  4. 37:05Hiring the first team
  5. 52:48Mistakes worth avoiding
  6. 1:05:10Rapid-fire questions

One Episode, Chapters for Every Platform

Generate once, use everywhere your podcast lives:

YouTube

Paste into your video description for clickable chapters.

Spotify

Spotify supports episode chapters — use the same timestamps.

Apple Podcasts

Add chapters via your hosting platform or publishing tools.

Show notes

Your chapter list doubles as a ready-made episode outline for your website and newsletter.

Made for How Podcasters Actually Work

Interviews

One chapter per question or topic, so listeners can jump to the guest insight they came for.

Solo episodes

Turn your talking points into a navigable structure.

Panels & roundtables

Mark each speaker segment or discussion topic.

Long episodes

2-hour, 3-hour episodes? No problem — long-form is exactly what chapters are for.

Chapters Turn Listeners into Subscribers

Podcast listeners increasingly sample before they commit. Chapters let a new listener jump straight to the segment that hooked them from a clip or recommendation — and a listener who finds value fast is a listener who subscribes. On YouTube specifically, chapters also make your episodes searchable and eligible for Key Moments in Google.

Podcast Chapters — FAQ

Yes — audio files are fully supported. That's what this page is for.