Podcast noise reduction
Clean every podcast track with AI before you mix — room tone, hum, hiss and computer fans removed. No episode limit, no upload, no subscription.
How to use it
- Export each speaker’s track (or the full episode) as WAV or MP3 and choose it here.
- The AI removes the background noise from each voice while keeping its natural tone.
- Download as WAV, then mix and master the cleaned tracks as usual.
Clean each track before you mix
Noise reduction works best on individual speaker tracks, before they are mixed together. Remote recordings from Riverside, Zencastr, SquadCast or Zoom give you a separate file per guest — run each one through the tool and download it as WAV.
Every output has exactly the same length and timing as its input, so the cleaned tracks stay perfectly in sync on your timeline.
Why podcasters use it
Paid podcast-cleanup services charge per hour of audio, and free tiers cap episode length. Here there are no caps at all, because the processing happens on your own computer.
- Full-length episodes, no 30-minute limit
- No monthly subscription or credits
- Unreleased episodes never leave your machine
- Same-length, same-timing output for easy syncing
Recommended settings
Most podcast voices sound best between 30 dB and Max strength. Guests recorded on laptop microphones in echoey rooms usually need Max; studio microphones in treated rooms often sound more natural at 24–36 dB. Always export WAV for further editing and only make MP3s at the very end.
Frequently asked questions
Is my audio uploaded anywhere?
No. The noise remover is downloaded to your browser once and runs on your own device. Your file never leaves your computer or phone, so there is no upload wait and nothing is stored on a server.
Does it remove echo and reverb?
It reduces some room reflections along with the noise, but it is not a dedicated de-reverb tool. Recording in a smaller, softer room helps the most.
Can I process a 2-hour episode?
Yes. On a laptop it takes roughly half as long as the episode per channel; keep the tab open while it runs. For stereo files make sure you have about 6 GB of free memory, or export a mono file.
Which format should I download?
WAV, while you are still editing. Convert to MP3 only for the final published episode.