Audio Enhancer OnlineCleaner voice in one pass.

AI removes hiss, hum, fans and room noise from voice recordings, cuts low rumble and brings the volume to a steady level.
Listen to before and after, then download WAV or MP3. Your audio never leaves your device.

Noise goneEven volumeWAV or MP3

No sign-up No upload No watermark

Drop a recording or video here

Voice memos, podcasts, interviews, lectures and clips. MP3, WAV, M4A, OGG, FLAC, MP4, MOV, WebM.

Up to 30 minutes. Or paste a file.

Or try an example

Everything runs in your browser. Nothing is uploaded.

THREE SIMPLE STEPS

How to use the Audio Enhancer

Add a recording

Drop or choose an audio or video file: MP3, WAV, M4A, AAC, OGG, FLAC, Opus, MP4, MOV or WebM.

Enhance it

Noise reduction, the low-rumble cut and loudness levelling are already switched on. Switch between original and enhanced to compare.

Download

Save the enhanced audio as WAV or MP3, or put it back into your video.

WaveSpeed AI

Need a new voice-over or clip?

Create videos, images and 3D models from a short prompt with WaveSpeed AI.

Start creating Explore 1,000+ AI Models

1,000+ AI models
Image, video and 3D
Pay as you go

$1 in free credits for eligible new accounts. No card needed. Generators have separate account and credit requirements. The noise remover is free.

Audio Enhancer FAQ

What does the audio enhancer do?

It removes background noise such as hiss, hum, fans, air conditioning and keyboard clicks from the voice, cuts rumble below 80 Hz and levels the loudness. It does not add studio effects or bring back detail that was never recorded.

Can it make a poor recording sound like a studio?

It makes a noisy recording cleaner and steadier, but it cannot fix a distant microphone, heavy echo or distorted, clipped sound.

Does it work on music?

It is made for speech. Music and singing can lose parts of their sound, so use it for voices, podcasts, interviews and voice-overs.

Is it free and private?

Yes. No account, no watermark and no daily limit. The AI runs in your browser, so your audio never leaves your device.

All Free Tools

Audio Noise Remover Remove background noise from audio Remove noise from video Speech enhancement