SEE · LISTEN · EXTRACT

Audio Channel Splitter

See and hear each audio channel on its own, select a time range, then export separate WAV files or a mono mix.

Listen to each channelDrag to selectUp to 8 channels

Open audio

Start secondsEnd seconds

Length

Gain

Scope and practical limits

Up to 100 MiB, 10 minutes and 8 channels. Exports are 16-bit PCM WAV. WAV files keep their sample rate; other formats use your browser’s decoding rate, shown beside the file. Decoding support depends on your browser. Tick or untick a channel to include it in the ZIP and the mono mix.

The tool processes your audio in the browser. The website’s advertising and analytics follow its privacy and consent settings. Files are not saved automatically.

Using Audio Channel Splitter

Inspect and extract audio channels as WAV files, select a time range and create a mono mix.

Try the stereo example: channel one contains a 440 Hz tone and channel two a 660 Hz tone.
Press Listen on a channel to hear it alone, and drag across a waveform to select a time range.
Untick any channel you do not need, and watch the gain warning if you raise the level.
Download the channels as a ZIP, one channel as a WAV, or a mono mix, then check the file before sharing.

Example

Try the stereo example: channel one contains a 440 Hz tone and channel two a 660 Hz tone.

Questions & answers

Can I extract a selected interval?

Yes. Set start and end seconds, then export separate 16-bit PCM WAV channels in a ZIP or an averaged mono WAV. Gain above one may clip. Limits are 100 MiB, ten minutes and eight channels.

What can I do with Audio Channel Splitter?

Inspect and extract audio channels as WAV files, select a time range and create a mono mix.

What are the important limits?

Processing and recording use browser APIs. Supported codecs vary. Permissions are requested only when starting capture. Files and recordings need explicit downloads; they are not saved automatically.

Does it save my work automatically?

No. Download your project or output before closing the page. Media capture and processing workspaces export files directly.

Can I use it on desktop and mobile?

The workspace adapts to screen width. A large desktop screen is useful for detailed editing. Browser support and available memory affect media workflows.

Do I need to upload the output to ToolSorcerer?

No. Export your result to your device. This tool does not publish or deploy the result to another website.