Audio Silence Cutter

Audio Processing 29 uses

Free online audio silence cutter: automatically detect and remove silent parts to shorten a recording, with adjustable threshold and minimum length. Export as WAV — processed locally, never uploaded.

Click to select an audio file, or drag it here Supports common formats such as MP3 / WAV / OGG / M4A / AAC / FLAC (depending on browser decoding support). Everything is processed locally and never uploaded.

Silence threshold-45 dB

Minimum silence length300 ms

Silent segments detected

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Original duration

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New duration

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Adjusting the threshold and minimum length re-detects automatically; exporting removes all qualifying silent segments

Audio Silence Cutter

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