CleanNoise is an online AI tool that removes background noise from audio and video. Drop in a file (MP3, WAV, M4A, MP4, MOV, MKV and more, up to 60 minutes / 500 MB) and the AI detects the noise automatically, suppresses hum, hiss, wind, fans, traffic and background chatter, and restores voice clarity, so there is no need to select a silent noise sample by hand. You hear a free 30-second preview at full quality with no sign-up, and only pay when you want the complete file: $0.99 per file (up to 30 minutes) with no account, prepaid credit packs, or a Pro plan with 15 hours of processing per month, batch processing and history. Beyond noise removal, CleanNoise includes an audio enhancer for quiet or muffled recordings, an optional echo and reverb remover, and an extract-audio-from-video tool. It is built for podcasters, video creators, remote workers, students and researchers, musicians, and support or sales teams who need clearer recordings. Uploaded files are used only to produce the cleaned result and are deleted within 48 hours.
Key features
- Studio-grade AI noise removal for hum, hiss, wind, fans, traffic and background chatter
- Free 30-second full-quality preview, no sign-up and no card required
- Works with audio and video files, up to 60 minutes / 500 MB per file
- Pay-per-file downloads from $0.99, no account needed, plus credit packs that never expire and a Pro plan
- Video noise removal: cleans the audio track of any video file
- Optional echo / reverb removal and an audio enhancer for muffled recordings
- No install, runs in any modern browser
