Noise Cleanup

Noise Cleanup

Removes background noise from lecture video and audio. The original is left untouched; you get a cleaned audio file, and a cleaned copy of the video when you upload one.

Best for audio files (wav, m4a, mp3). A dropped video is uploaded whole, which is slow and heavy; for videos use the Claude tab, which sends only the audio track.

Normal is right for most recordings. Go Strong if noise remains, Light if the voice sounds muffled.
Check your key first.