Voice Isolator is an online AI tool that cleans voice recordings by reducing background noise. It’s useful for anyone recording in less-than-ideal environments, including podcasters, musicians, voiceover artists, and remote teams.
Fast voice cleanup
Upload an audio file and the model separates speech from common noise sources, such as:
- Street hum and general ambient noise
- Fans and constant mechanical sounds
- Room echo
- Background conversations
The result is a cleaner track with clearer speech that’s ready to publish or take into further editing.
Supported audio formats
Voice Isolator accepts multiple formats, which helps when audio comes from different devices (recorders, phones, cameras):
- MP3
- WAV
- M4A
- AAC
- FLAC
- OGG
Credits and test samples
After signing in, you get 60 free credits. Usage is measured at 1 credit per second of processed audio, making it easier to estimate and control workload. The site also provides before/after examples so you can quickly evaluate the noise reduction and speech clarity improvements.
Common use cases
- Podcast and interview cleanup
- Vocal track preparation
- Training videos and voice narration
- Online meeting recordings
