Remove Background Noise from Audio — Free AI Noise Removal
Recorded a great take but the fan, traffic or room hiss ruined it? Upload your file and our double-pass AI noise removal will strip the noise while keeping your voice natural and full.
Enhance your audio free →How our AI noise removal works
Your audio is processed with two neural denoising passes using RNNoise voice models, followed by a spectral denoiser that targets residual broadband hiss, and a downward expander that silences breaths and room tone between phrases. This layered approach removes far more noise than a single filter while avoiding the robotic artifacts cheap tools produce.
What kinds of noise can it remove?
The enhancer removes constant background noise such as computer fans, air conditioners, electrical hum, tape hiss, street rumble and room tone. It also tightens pauses so silence is actually silent — perfect for podcasts, voice-overs, interviews and lecture recordings.
Key features
- Double neural denoise (RNNoise bd + cb models)
- Spectral cleanup for residual hiss
- Silence gating between phrases
- Keeps the voice natural — no underwater artifacts
- Free and instant, no signup
How it works
- Upload — drop in your MP3, WAV, M4A, OGG, FLAC or AAC file (up to 50 MB).
- Choose styles — pick one or more: Voice-Over, Song Vocal, Song Vocal + Echo, or Echo.
- Compare & download — listen to before/after in the player and download your favorite as 320 kbps MP3.
Frequently asked questions
Can it remove echo and reverb?
It is optimized for steady background noise like hiss, hum and fans. Heavy room reverb is reduced but extreme echo cannot be fully removed by any tool.
Will my voice sound robotic after noise removal?
No. We blend neural and spectral denoising tuned for voice, which avoids the metallic artifacts common in aggressive single-pass tools.
How long does it take?
Most recordings are processed in well under a minute, depending on file length.
Does it work on music?
The noise removal is tuned for spoken voice and vocals. For singing, use the Song Vocal style which combines denoising with studio vocal processing.
Ready to hear the difference?
Free, instant, no signup. Your files are deleted automatically after one hour.
Start enhancing now →