Clean Audio

Clean Audio is a browser-based AI background noise remover for audio and video files. It is built to clean recordings by removing unwanted sound such as wind, echo, traffic, chatter, mic humming, fan noise, air conditioning, dog barking, static, hum, hiss, and room echo, with the aim of producing clearer speech and cleaner recordings.

The service works by having the user upload a file, after which its AI engine analyzes the waveform and removes background noise automatically. The site describes this as a one-click process: upload, process, and done. It also offers a free preview, including a 30-second cleaned preview, and says the cleaned result can be downloaded in a large variety of formats. The interface supports drag-and-drop uploads in the browser, and the FAQ says it can clean audio or video while preserving voice quality. The page also states that the tool is designed for creators who need to clean up podcast audio, reduce background noise in videos, or use a free online noise remover for voice notes. Specific audience examples listed include podcasters, YouTubers, marketers, educators, casual users, and audio engineers.

Supported upload formats named on the page include MP4, MOV, MP3, and WAV, with additional references to FLV, MKV, and WMV. The maximum file size is 500MB or 60 minutes. The site says files are processed in a secure sandbox and permanently shredded after 24 hours, with no AI training. Pricing is presented as free to try, with no sign-up and no credit card required for the preview. Paid options include a Pro Unlimited plan at $16.99 per month, and pay-as-you-go hour packs priced at $4.99 for 1 hour, $9.99 for 5 hours, and $16.99 for 10 hours. The page also says users can cancel anytime.