AI Audio Noise Reducer

Remove background noise from audio instantly using DeepFilterNet3.

4.9/5 - 4,821 votes

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How to Remove Noise from Audio?

Clean up your recordings, podcasts, or voice memos instantly using AI.

1

Upload Audio

Select your MP3, WAV, or M4A file. We support files up to 500MB.

2

AI Analysis

Our deep learning model identifies background noise (hums, static, traffic) and removes it.

3

Download Clean Audio

Get your studio-quality WAV file instantly. Crystal clear voice, zero noise.

Pro Tip: Voice Isolation

This tool is specifically trained for speech. It works best on podcasts, interviews, and voice messages. It may suppress non-speech sounds like music.

Engineering Philosophy

Pure Sound.
Zero Noise.

Traditional noise gates are dumb. They just mute audio when the volume drops. If a dog barks while you're talking, it gets through.

We use DeepFilterNet 3, a state-of-the-art Deep Learning model. It "listens" to the audio and understands what human speech sounds like versus what is noise (fans, clicks, traffic). It then surgically subtracts the noise spectrogram from the audio, preserving your voice's natural timbre.

Processed on high-performance GPUs, this tool mimics the quality of a professional studio engineer, but in seconds and automagically.

Powered by AI Researchers

Deep Learning

Uses DeepFilterNet3 for intelligent separation.

48kHz Audio

Supports Full-HD audio sampling rates.

GPU Accelerated

Lightning fast processing

Why Use AI Noise Reduction?

Every Audio engineer knows the pain of "fixing it in post". A recording with air conditioner hum, laptop fan noise, or echo is usually ruined.

AI Noise Reduction changes the game. Unlike simple EQ filters that just cut off high or low frequencies, AI understands the characteristic texture of noise and removes it while leaving the complex frequencies of the human voice intact.

Traditional vs. AI Denoising

Feature
Traditional Gate
AI Model
Non-Speech Sound
Let through if loud
Removed intelligently
Voice Quality
Often choppy
Natural & Smooth
Setup Time
Manual Tuning
One Click
Dynamic Noise
Fails
Adapts continuously

Studio Quality for Everyone

You shouldn't need a $500 plugin or a professional studio to sound good. Whether you are a YouTuber, a student recording a lecture, or a journalist doing interviews, clear audio is essential for engagement.

Our tool processes audio at 48kHz, ensuring no high-frequency detail is lost during the cleanup process.

Key Terminology

Spectrogram

A visual representation of the spectrum of frequencies of a signal as it varies with time.

Noise Gate

A simple audio effect that mutes signals below a certain volume threshold.

DeepFilterNet

A low-latency, low-complexity, Deep Noise Suppression model for Full-HD speech.

WAV

Waveform Audio File Format. An uncompressed audio standard used for professional recording.

Tips for Best Results

Input Quality Matters

AI works miracles, but it can't fix a microphone that is clipping (distorted). Keep your input levels reasonable.

Consistent Noise is Easiest

Steady sounds like fans, ACs, or hums are removed perfectly. Irregular sounds (like a door slamming) are harder to predict.

Don't Overdo It

Sometimes a little bit of room tone makes audio sound more natural than complete silence.

Model Specs
Model ArchitectureDeepFilterNet3
Output FormatWAV (48kHz)
Max File Size500MB
ProcessingGPU Accelerated
Security Encrypted

Private & Secure

Audio is processed in memory and instantly deleted. No one listens to your files.

Enterprise Grade

Trusted by Creators

"Saved an entire episode recorded with the AC on. Unbelievable quality."

M
Mike R.
Podcaster

"Used it for my thesis interview recordings in a noisy cafe. It's like I was in a studio."

S
Sarah K.
Student

Common Questions

Will it remove music or background songs?
It acts as a speech isolation tool, so if the music is in the background, it might be suppressed or removed to prioritize the voice.
Is it completely free?
Yes, currently we offer this tool for free with a generous file size limit.
What formats are supported?
We support almost all audio formats (MP3, WAV, AAC, M4A, OGG) as input. The output is high-quality WAV.

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