CleanAudio

About CleanAudio

CleanAudio is a web tool for podcasters, creators, educators and anyone with saved speech recordings who wants to reduce steady background noise. Users upload a file, let AI reduce noise around the spoken voice, and then compare the original and cleaned passages before deciding whether to download the result.

The service accepts MP3, WAV, M4A and FLAC audio, plus MP4, MOV and WEBM video. For video, the original picture is kept and only the audio track is replaced, so there is no need to export and re-import sound manually. Guests can process a single preview of up to 30 seconds before deciding, while signed-in users spend Processing Minutes on full files.

Its main difference is a focus on recorded speech rather than live calls. The site is clear about limits: it does not remove echo, separate overlapping speakers or repair clipped audio, and it works best on steady fan, equipment, hiss or light room tone.