# Clean Audio

> Free AI background noise remover for audio and video. Clean podcasts, voice recordings and videos in your browser: no sign-up, no upload, MP3, WAV and MP4 downloads.

Clean Audio removes background noise from audio and video with a speech-trained neural network (DeepFilterNet3) that runs in the browser via WebAssembly. Files are processed on the user's device and are not uploaded. Supported inputs: MP3, WAV, M4A, AAC, FLAC, OGG, Opus, MP4, MOV, M4V, WebM, MKV, up to 30 minutes and 2 GB. Outputs: MP3, WAV, MP4 or WebM.

## Tools
- [Background Noise Remover](https://clean-audio.app/): Free AI background noise remover. Clean voice recordings, podcasts and videos in your browser: no sign-up, no upload, no watermark. Download MP3, WAV or MP4.
- [Remove Noise from Video](https://clean-audio.app/remove-background-noise-from-video): Remove background noise from video online for free. Clean wind, traffic, fan and crowd noise from MP4, MOV and WebM in your browser and download the same video with clear voice.
- [Video Audio Remover](https://clean-audio.app/video-audio-remover): Free video audio remover. Mute a video, remove background noise and music while keeping the voice, or extract the audio as MP3. In your browser, no upload, no watermark.
- [AI Audio Enhancer](https://clean-audio.app/audio-enhancer): Free AI audio enhancer for voice. Remove background noise, cut low rumble and bring speech to podcast loudness in one click. Runs in your browser with no upload.

## More
- [Pricing](https://clean-audio.app/pricing): The browser tools are free with no limits. Studio, the cloud mode, gives signed-in accounts 2 free minutes a day; hour packs start at $4.99 and Pro is $14.99 a month for 720 minutes.
- [Changelog](https://clean-audio.app/changelog): New tools and changes, newest first.
- [Privacy Policy](https://clean-audio.app/privacy)
- [Terms of Service](https://clean-audio.app/terms)