Remove Silence from Audio
HomeCut dead air from a podcast, interview, or voice memo. Adjust threshold, min silence, and padding. Preview before you download. Runs in your browser. Your file never leaves this device.
- Choose a WAV, M4A, or MP3 recording
- Adjust threshold, minimum silence, and padding while the waveform updates
- Preview the cleaned audio
- Download in your chosen format
FAQ
We measure RMS level in short windows. Sections below your dB threshold for at least the min silence length are removed, keeping a little padding on each edge.
Threshold −40 dB, minimum silence 0.5 s, padding 0.10 s. Change the sliders and the waveform updates without re-decoding.
If speech is quieter than the threshold, yes. Raise the threshold (e.g. −50 dB) or increase min silence if cuts feel aggressive.
No. Analysis, preview, and download encode all run in the browser.