Play the audio, set the beginning and end of the unwanted section,
and press Remove selected section.
Loading waveform...
1.0×
Drag over the waveform with your finger or mouse.
The red area will be removed. When zoomed in, scroll
the waveform sideways to inspect the audio precisely.
Start
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End
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Removed
0:00.00
Load an audio file first.
2. Convert and finish
Text transcript is separate. First convert audio/video, then create transcript if needed.
MP4/video files are accepted: only the audio track is extracted.
Studio finish
These settings are applied when the final audio is converted.
0 dB
0.0 s
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Audio Analyzer & Safe Clean
Detect clicks, hum, noise, rumble and overloaded peaks
before creating the final audio.
SIGNAL LAB
—
Waiting for analysis
The original file will remain available.
Click candidates
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Electrical hum
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Noise floor
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Rumble
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Clipped samples
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Peak level
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Possible click locations
Safe Clean is deliberately conservative. It avoids aggressive
processing that could soften drums, consonants or musical attacks.