CleanNoise

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.

How it works

1. Upload an audio or video file in your browser, no install needed.
2. Listen to a free 30-second preview at full quality, with no sign-up and no card.
3. If you like the result, download the complete cleaned file.

Key features

• Studio-grade AI noise removal for hum, hiss, wind, fans, traffic and chatter
• Works on video files too: it cleans the audio track of MP4, MOV and MKV
• Extract clean audio from video
• Audio enhancer for quiet, dull or muffled recordings
• Optional echo and reverb removal for room-echo recordings
• Tuned for voices: podcasts, interviews, voiceovers, lectures and calls

Pricing

Full downloads start at $0.99 per file (up to 30 minutes, no account needed; $1.99 for 30-60 minutes). Credit packs ($3.99 for 2 hours, $6.99 for 5 hours) never expire, and Pro ($9.99/mo billed annually) adds 15 hours per month, batch processing and history.

Who it is 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.