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오디오 증폭기

작은 소리 키우기

브라우저에서 실행 · 업로드 없음

이 도구와 페이지의 안내는 현재 영어로만 제공됩니다. 동작은 똑같으며, 모든 처리는 브라우저에서 이루어집니다.

Drag & drop an audio file here

or

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

Your files stay on your device. Nothing is uploaded.

  • 아무것도 기기 밖으로 나가지 않음
  • 서버의 파일 크기 제한 없음
  • 가입 불필요, 워터마크 없음
  • 무료

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.

자주 묻는 질문

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.