MakerFlowTools
Free client-side suite

Audio Trimmer

Audio & Video

Cut an audio file down to the part you actually want, sample-exactly, and save it as a WAV.

Runs in your browser•Zero cloud uploads / Files stay on device•No account required

Drop your file here, or browse files

or paste screenshot / image withCtrl + V
audio/*, video/*
Range

Leave the end at 0 to keep everything from the start point onwards. The cut is sample-exact — audio has no keyframes, so the range is taken literally rather than snapped to the nearest one.

Output
Sample rate

The rate the audio is decoded to — the browser resamples to whichever you pick and gives no way to read the file's original rate.

Bit depth
Channels
Supported File Formats
MP3WAVM4AOGG
Optimized For Platforms
podcastshortstiktok

How it works

1Drop in an audio file — or a video, to trim its audio.
2Set the start and end in seconds; leave the end at 0 to run to the end of the file.
3Pick the output format, then play the result to check the range.
4Download the trimmed WAV.

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