Denoise Audio: Remove Background Noise with AI

Hey Product Hunt —

I built Denoise Audio after losing count of "can you clean up this voice memo?" requests. Interview recordings, bedroom-podcast takes, lecture audio with a fridge humming underneath. Every tool I tried wanted a subscription, a desktop install, or an account before I could even hear whether it worked.

So the flow is deliberately boring:

Upload MP3, WAV or M4A — up to 100 MB / 5 minutes.
Hear up to 30 seconds of the enhanced result, A/B switchable against your original at the same playback position. No account, no card.
If it's actually better, pay $2.99 once for that file and download MP3 or WAV. No subscription, no credit packs.

Things I'd rather say now than have you discover later:

One price = one recording. 40 files means this isn't your tool yet.
Results expire 24 hours after they're ready — download and keep a copy.
If processing fails post-payment, one automatic retry, then a full refund.
Audio only. No video in this release.

Under the hood it's Veed's clean-audio model via fal, with a Next.js + Postgres pipeline handling queueing, previews and refunds.

The real question I want answered: does a 30-second A/B preview tell you enough to trust the full file? The whole product rests on that assumption, and I'd rather hear it's wrong now.

Try it: Denoise Audio Online — Remove Background Noise with AI