Private audio cleanup

Let the voice through.
Leave the room behind.

Drop in a recording. Shaant finds a safe cleanup level, removes fans, traffic, hiss and chatter, then keeps your video pixels untouched.

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48kHzfull-band audio

—CPU workers ready

Choose a recording

Long recordings are cleaned in memory-safe parts.

Drop your file or

MP4, MOV, MKV, MP3, WAV and more

Your file stays inside this browser tab.

Automatic is tuned to protect speech.

Automatic strength Listens for the noise floor and protects speech.

Cleanup amount Auto · 70%

NaturalStronger

Fine-tune the processing

Noise model

High qualityTraffic & voices Quick cleanFans & hiss

Residual cleanupGently closes the noise floor between phrases. Smart stereoKeeps centred speech stable and can process it faster.

Engine Runtime: checking…

Before / after

Waiting for a file

Choose a file to see the waveform, compare the original and cleaned audio, and export the result.

Decode locallyYour browser extracts 48 kHz audio. The original file is never uploaded.

Separate voice from noiseSpeech-trained WASM models run across available CPU cores.

Copy the picture untouchedOnly audio is re-encoded; the original video stream is preserved bit for bit.