Audio Tools
Audio Noise Remover
Remove background noise from audio recordings using noise reduction and high-pass filtering.
Your files stay on your device - processed locally via WebAssembly, never uploaded
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MP3, WAV, OGG, FLAC, AAC, M4A, WebM
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Copy this code to add the Audio Noise Remover to your site for free. It runs entirely in your visitors' browsers - no API key, no usage limits.
<iframe src="https://optipix.art/embed/audio-noise-remover" width="100%" height="600" style="border:1px solid #e4e4e7;border-radius:8px;" title="Audio Noise Remover by OptiPix" loading="lazy"></iframe> <p style="font-size:12px">Free tool by <a href="https://optipix.art/audio-noise-remover">OptiPix Audio Noise Remover</a></p>
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About Audio Noise Remover
Last updated: June 2026
OptiPix Audio Noise Remover cleans up audio recordings by removing background noise directly in your browser. Choose from preset noise reduction levels (Light, Medium, Strong) or use the high-pass filter to remove low-frequency rumble common in voice recordings. The noise gate silences audio below a threshold to eliminate constant background hum. Preview the cleaned audio with A/B comparison before downloading. Uses FFmpeg.wasm filters for professional noise reduction. Your audio files never leave your device.
How It Works
The tool uses FFmpeg.wasm audio filters: highpass for removing low-frequency rumble, anlmdn (non-local means denoising) for noise reduction, and volume-based gating for silencing quiet background noise.
Use Cases
- •Clean up podcast recordings
- •Remove background noise from interviews
- •Clean voice recordings for presentations
- •Remove hum from audio captures
- •Improve clarity of phone recordings
You Might Also Like
If you find Audio Noise Remover useful, check out these related tools: Audio Volume Booster, Audio Equalizer, and Audio Recorder. All tools run entirely in your browser with no uploads or signups required.
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Frequently Asked Questions
What types of noise can it remove?
What presets are available?
Is my audio uploaded?
Will it affect voice quality?
What's the high-pass filter?
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