# Audio Chapter Split

Split an audio file based on its chapters/metadata

> Canonical page: https://elysiatools.com/en/tools/audio-chapter-split

- **Category:** Media

- **Keywords:** audio, chapter, split, metadata

## Overview

The Audio Chapter Split tool divides an audio file into separate segments based on embedded chapter markers or metadata. It is designed for audiobooks, podcasts, and long recordings, enabling easy extraction of individual parts without manual editing.

## Inputs

- **Audio File** (file): Select an audio file

## When to use

- When you have an audiobook with chapters and want to create separate files for each chapter for better organization.
- When a podcast episode contains multiple segments marked by chapters and you need to extract them individually.
- When you want to split a long audio recording, such as a lecture or interview, into manageable sections based on natural breaks.

## How it works

- Upload your audio file in a supported format, such as MP3 or M4A, that contains chapter metadata.
- The tool automatically reads the chapter markers embedded in the file's metadata.
- It splits the audio at each chapter point, generating individual audio files for each segment.
- Download the resulting files, which are named based on the chapter information for easy access.

## Use cases

- Splitting audiobooks into individual chapters for easier navigation and playback on devices.
- Extracting specific segments from podcast episodes for creating highlights or sharing on social media.
- Organizing lecture or meeting recordings by topic or section for efficient review and distribution.

## Frequently asked questions

### What audio formats are supported?

The tool supports common audio formats like MP3, M4A, and others that can contain chapter metadata.

### Is there a file size limit?

Yes, the maximum file size is 100 MB, as specified in the tool's configuration.

### Do I need to install any software?

No, this is a web-based tool; simply upload your file and it processes online without any installation.

### What if my audio file has no chapters?

The tool relies on chapter metadata; if absent, it may not split the file or could use default intervals if supported.

### Can I customize the split points?

Currently, the tool uses existing chapter markers; manual customization of split points is not supported.

## Related tools

- [Audio Add Chapters](https://elysiatools.com/en/tools/audio-add-chapters): Add chapters to an audio file from a label/chapters file
- [Album Art Adder](https://elysiatools.com/en/tools/audio-album-art-adder): Add or change the album art of an audio file
- [Album Art Extractor](https://elysiatools.com/en/tools/audio-album-art-extractor): Extract the album art from an audio file
- [Audio Metadata Remover](https://elysiatools.com/en/tools/audio-metadata-remover): Strip technical metadata from an audio file for privacy before sharing
- [Audio Metadata Viewer](https://elysiatools.com/en/tools/audio-metadata-viewer): View all metadata tags of an audio file
- [Audio Extract Segment](https://elysiatools.com/en/tools/audio-extract-segment): Extract a single segment from an audio file
- [Audio Metadata Compress](https://elysiatools.com/en/tools/audio-metadata-compress): Compress or remove metadata and embedded artwork to reduce file size
- [Audio Podcast Ad Marker Inserter](https://elysiatools.com/en/tools/audio-podcast-ad-marker-inserter): Insert ad-insertion markers into a podcast episode: audible beep tones, ID3 chapter markers, and metadata tags for programmatic ad insertion.

## Samples

- [Copyright-Free FLAC Audio Samples](https://elysiatools.com/en/samples/flac-samples): Lossless FLAC audio samples for testing and development, mirrored from MP3 set with nature sounds and meditation music
- [Copyright-Free MP3 Audio Samples](https://elysiatools.com/en/samples/mp3-samples): Collection of royalty-free audio samples for testing and development purposes including nature sounds, meditation music, and ambient audio
- [Copyright-Free WAV Audio Samples](https://elysiatools.com/en/samples/wav-samples): Uncompressed PCM WAV audio samples for testing and development, mirrored from MP3 set with nature sounds and meditation music
- [Copyright-Free Raw PCM Audio Samples](https://elysiatools.com/en/samples/pcm-samples): Raw PCM s16le audio samples featuring nature ambience and relaxing music for waveform, playback, and conversion workflows

## Related content

- [Audio Segmentation and Chapter Workflows](https://elysiatools.com/en/hubs/audio-segmentation-workflows): Turn long podcasts, lectures, and recordings into precise clips, silence-based sections, chapters, and ordered delivery segments.
- [Audio Metadata, Tags, Chapters, and Album Art](https://elysiatools.com/en/hubs/audio-metadata): Prepare music or podcast files by checking tags, managing artwork, adding chapters, and cleaning delivery metadata.