Common ways to use this tool

Audio trimmer with no upload

Select precise start and end points while processing the source audio locally.

MP3 cutter with no upload

Cut MP3 music, voice, or podcast clips without transferring the file to a server.

Audio joiner with no upload

Arrange multiple clips and export them as one joined audio file in a supported format.

Trim WAV online

Edit WAV files in the browser and keep WAV or convert the result during export.

PrivateTools

Audio Editor

Audio Editor is a local trimming and joining tool for music, voice, and sound clips. It supports single-track cutting, multi-clip joins, and format conversion at export time without requiring a server-side upload flow.

Supported formats

MP3
WAV
M4A
AAC
OGG
FLAC

Why it is different

Built for both precise trim and multi-clip join workflows.
Lets you export in the same format or convert on export.
Keeps the editing model simpler than a full DAW while covering common browser editing needs.

Privacy and local processing

Audio files are processed locally in the browser for trim, join, and export operations.

FAQ

Can I merge several audio files?

Yes. The editor supports joining multiple clips into a single exported output.

Can I convert formats while exporting?

Yes. You can keep the original format or convert to another supported audio format on export.

Is this meant for full multitrack production?

No. It focuses on fast local trimming and joining rather than full studio production features.