Are my audio files sent to a server?

No. "Split an audio file" processes your files directly in your browser: they stay on your device.

Is there a size limit?

The limit mostly depends on your device's memory. Typical audio files (a few hundred MB) go through without any issue; processing takes roughly the length of the audio.

Do I need to create an account?

No. The tool is ready to use right away. A free account is only useful for finding your history again.

Split an audio file

Split your audio into multiple parts.

Break a long recording into equal-length chunks, into N parts, or at every silence.

Split Discover the tool

conference.mp3

1h 12m · every 20 minutes

part-1 · 20:00part-2 · 20:00part-3 · 32:00

Fast and simpleResults in just a few clicks.

Three modesBy duration, parts, or silences.

ZIP downloadAll the parts at once.

Local processingYour sound stays on your device.

Split an audio file in seconds

Three simple steps, no installation required.

1ImportAdd your audio file from your device.

2Choose the split methodEvery X minutes, N parts, or silences.

3DownloadGet your result in one click.

Everything you need with "Split an audio file"

20 min

Every X minutes

Equal-length parts.

Into N parts

Any number you want.

🔇

At every silence

Automatic chapters.

MP3

4 formats

MP3, WAV, M4A, or WebM Opus.

01…

Up to 200 parts

Numbered in order.

.zip

ZIP download

One archive when you process several files.

Designed for your audio files

See all tools

conference-part-1.mp3

Conference

One part per speaker

course-part-1.mp3

Course

One file per chapter

voice-note-part-1.mp3

Recording

Split a long voice note

track-part-1.mp3

Album

Separate the tracks

Your audio files belong to youYour audio files stay on your device: nothing is uploaded, everything stays private. For M4A and WebM, processing takes about as long as the audio's own length: keep the tab open.

Simple. Private. Reliable.Use "Split an audio file" with complete peace of mind.

Split