Silence Remover
Cut silent gaps out of voice recordings automatically. Upload your audio, set how quiet counts as silence and how long a gap must be to remove, then download the tightened version with before and after durations shown.
Any common audio format such as MP3, WAV or M4A. Everything is processed in your browser; nothing is uploaded.
Anything quieter than this counts as silence.
Gaps shorter than this are kept as natural pauses.
Result
Before
—
After
—
Removed
—
Kept
—
This is an estimate based on your threshold settings. Very quiet speech can be treated as silence, so preview before you publish.
How to use
- Upload your voice recording or podcast audio file.
- Set the silence threshold and the minimum gap length to remove.
- Click Remove silence, check the before and after durations, then download the WAV.
Note: only silence longer than your minimum length is removed. Short natural pauses between sentences are kept.
Tips
- Start with -35 dB and 0.6 seconds, then adjust after one preview.
- If breathing or room tone disappears, raise the threshold to a less negative value such as -30 dB.
- If long awkward pauses remain, increase the minimum silence length.