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
Drop audio file or click to upload
MP3, WAV, OGG, FLAC, AAC, M4A, WebM
Your audio files are processed entirely in your browser. Nothing is uploaded to any server.
Embed this tool on your website
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>
❤️ Love this tool? Support our team.
No ads, no tracking, no limits. Tips keep 104 tools free for everyone.
Secure payment via Stripe · No account needed
About Audio Noise Remover
Last updated: May 2026
OptiPix Audio Noise Remover renser lydoptagelser ved at fjerne baggrundsstøj direkte i din browser. Vælg mellem forudindstillede niveauer for støjreduktion (Let, Medium, Stærk) eller brug højpasfilteret til at fjerne lavfrekvent rumlen, der er almindelig i stemmeoptagelser. Støjporten dæmper lyd under en tærskel for at eliminere konstant baggrundsstøj. Forhåndsvis den rensede lyd med A/B-sammenligning før download. Bruger FFmpeg.wasm-filtre til professionel støjreduktion. Dine lydfiler forlader aldrig din enhed.
How It Works
Værktøjet bruger FFmpeg.wasm lydfiltre: højpas til fjernelse af lavfrekvent rumlen, anlmdn (non-local means denoising) til støjreduktion og volumenbaseret gating til at dæmpe stille baggrundsstøj.
Use Cases
- •Rens podcast-optagelser
- •Fjern baggrundsstøj fra interviews
- •Rens stemmeoptagelser til præsentationer
- •Fjern summen fra lydoptagelser
- •Forbedr klarheden af telefonoptagelser
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.
Explore more: Browse all tools · Step-by-step guides · Tips & tutorials · Compare tools
Frequently Asked Questions
Hvilke typer støj kan den fjerne?
Hvilke forudindstillinger er tilgængelige?
Bliver min lyd uploadet?
Vil det påvirke stemmekvaliteten?
Hvad er højpasfilteret?
Related Tools
Audio Volume Booster
Boost, reduce, or normalize audio volume with limiter protection against clipping.
Audio Equalizer
Apply 10-band EQ with presets to shape the frequency balance of your audio.
Audio Recorder
Record audio from your microphone with live waveform, pause/resume, and quality controls.
Audio Trimmer
Trim and cut audio files with waveform editor, fade effects, and multiple output formats.