Question 1

Can I remove background noise from audio for free?

Accepted Answer

Viewing the examples is free. Cleaning your own recording takes about 17 credits for up to a minute of audio, with no subscription, and failed runs are refunded.

Question 2

Does it work on videos?

Accepted Answer

Yes. Upload an MP4 or WebM and the sound track is cleaned. Keep Put the clean voice back in the video on and you get the same video with the clean voice, made in your browser at no extra cost.

Question 3

Will it make my voice sound robotic?

Accepted Answer

Standard keeps a natural voice for most recordings. If it sounds too dry, use Light or lower Noise removal in More options to leave a little room tone.

Question 4

What loudness should I choose?

Accepted Answer

-16 LUFS (Podcast) is the usual level for podcast apps, -14 LUFS (Video) matches YouTube and social apps, and -23 LUFS (Broadcast) follows the EBU R128 broadcast standard. You can set any value from -40 to -8 LUFS in More options.

Question 5

Can it remove background music?

Accepted Answer

It is built for noise, hum and hiss. Music is part of the recording it cannot always tell apart from speech, so for videos with music use Remove music from video, or Vocal remover for songs.

Question 6

How long can the recording be?

Accepted Answer

Up to 30 minutes per file. Longer recordings can be split into parts and cleaned one by one.

AI Voice Cleaner