Remove background noise from WAV files online
WAV is uncompressed, which is why field recorders, USB mic software and DAWs use it. It also captures the room in full detail: room tone, hum, computer fans and gain hiss. Upload your raw WAV, preview the cleanup for free, and download the result as WAV, so your master stays lossless.
A cleaner starting point for every edit
Stays lossless
The cleaned file downloads as WAV, so no lossy compression is added to your master.
Cleanup plus mastering
Optional one-click mastering handles loudness, EQ, compression and limiting for podcast-ready or voiceover-ready levels.
Handles multiple speakers
Balance hosts and guests recorded at different levels, and batch-process several files.
Simple workflow
From noisy source to useful track
No plugin chain to configure. Keep creative decisions in your editor and let NoiseWipe handle the first cleanup pass.
- 1
Upload the raw WAV
Use the unprocessed recording rather than an already-compressed export.
- 2
Preview the cleanup
Hear a 30-second cleaned sample for free, with no signup.
- 3
Download clean WAV
Get the full lossless file from $0.99, or use hours from a pack or subscription.
Made for real recording situations
- Podcast masters
- Voiceover and narration
- Field recorder interviews
- Audiobook and course audio
Hear a real before-and-after sample
These are fixed demonstration files, not a promise that every recording will sound the same. Upload your own source for a free preview before purchasing a full export.
Original voice sample
Cleaned voice sample
Supports MP3, WAV, M4A, AAC, FLAC, OGG, MP4, MOV, MKV, and WebM up to 1 GB. The free preview is about 30 seconds; a complete export costs $0.99 or uses plan credits.
Try your own recording freeRelated guide: How to remove background noise from M4A, MOV and WAV files
Frequently asked questions
Will cleaning a WAV file reduce its quality?
The output stays WAV, so no lossy compression is added. Noise removal always changes the audio a little, so check the preview with headphones.
Can it remove hum from a WAV recording?
Yes. Steady hum, fan noise, room tone and hiss are where AI cleanup works best, as long as the voice is clearly audible.
Can it remove music from a WAV?
No. NoiseWipe is built for speech and does not separate vocals from music.