Free Voice Cleaner
One click to clean up a podcast, interview, or voice memo — rumble cut, speech-tuned denoise, and loudness normalization, all in one pass.
Click to upload or drag and drop
MP3, WAV, FLAC, M4A, AAC, OGG — up to 50MB
One click
No settings to tune — just upload and clean.
Speech-tuned
Built specifically for voice, not music.
No sign-up
No account, no email, no watermark.
What it fixes
Most rough voice recordings share the same problems: low-frequency rumble from handling noise or AC hum, a hiss or hum sitting under the voice, and inconsistent loudness between takes. This tool runs a fixed chain built to fix exactly those issues — cut the rumble, denoise the rest, then normalize levels — with nothing to configure.
Best for: podcasts, phone recordings, interviews, voice memos, and any speech-only audio. For music or general noise reduction with adjustable strength, use the Noise Remover instead.
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Frequently asked questions
What does the Voice Cleaner actually do?
It runs a three-stage chain tuned specifically for speech: cutting low-frequency rumble, applying speech-optimized noise reduction, then normalizing loudness — all in one click.
Is this different from a general noise remover?
Yes. This preset is tuned specifically for speech and has no settings to configure. For music or non-speech audio where you want to control the reduction strength yourself, use the Noise Remover instead.
Is this really free?
Yes — completely free, no sign-up, no watermark on the output.
What formats are supported?
MP3, WAV, FLAC, M4A, AAC, OGG, and AIFF, up to 50MB and 20 minutes long.