Trim locally · WAV export

Audio Trimmer

Trim a section from an audio file in your browser and download the selected range as WAV without uploading the source file.

Choose a file or drop it here

Processed locally in your browser. Nothing is uploaded by this tool.

Choose file

Start time (seconds)

End time (seconds)

Browser-based audio trimming

Choose an audio file, preview it, enter the start and end times, then export the selected section as WAV. Decoding support depends on the audio formats supported by your browser.

Why WAV output?

WAV export can be generated directly with browser APIs without depending on a remote encoder. The result is uncompressed PCM audio, so it can be larger than the source.

Your audio stays local

The selected file is read by your browser and processed in memory. ToolForge does not upload the source audio through this trimming tool.