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Audio-Verstärker

Leises Audio lauter machen

Läuft in Ihrem Browser · Kein Hochladen

Das Werkzeug selbst und die Anleitung auf dieser Seite sind vorerst auf Englisch. Es funktioniert genauso: Alles läuft in Ihrem Browser.

Drag & drop an audio file here

or

MP3, WAV, M4A, AAC, OGG, Opus or FLAC

Your files stay on your device. Nothing is uploaded.

  • Nichts verlässt Ihr Gerät
  • Keine Größenlimits durch einen Server
  • Keine Anmeldung, kein Wasserzeichen
  • Kostenlos

How to make audio louder

  1. Choose the audio file.
  2. Set the volume: 200% is about twice as loud.
  3. Save it and download the louder file.

Good to know

  • Very loud parts are softened gently instead of clipping, so the boost doesn't crackle.
  • Peak normalize makes a file as loud as it can be without distortion, and Loudness (LUFS) matches a target level, such as for podcasts.
  • It works with MP3, M4A, WAV, FLAC, OGG and other common formats; video sound can be boosted with Change Video Volume.

Häufige Fragen

Will boosting make it sound worse?

It makes everything louder, including background noise. For noisy recordings, run Remove Background Noise first.

Is my audio uploaded?

No. It is processed in your browser and never sent anywhere.