Tukar kelantangan audio
Kuatkan atau perlahankan audio
Berjalan dalam pelayar anda · Tiada muat naik
Alat ini dan arahan di halaman ini dalam bahasa Inggeris buat masa ini. Ia berfungsi dengan cara yang sama: semuanya berjalan dalam pelayar anda.
Drag & drop an audio file here
or
MP3, WAV, M4A, AAC, OGG, Opus or FLAC
Your files stay on your device. Nothing is uploaded.
Pelayar anda terlalu lama untuk menjalankan alat ini. Sila kemas kininya, atau gunakan versi semasa Chrome, Edge, Firefox atau Safari.
- Tiada apa-apa meninggalkan peranti anda
- Tiada had saiz daripada pelayan
- Tiada pendaftaran, tiada tera air
- Percuma
How to change the volume
- Choose the audio file.
- Set the volume, or choose Loudness (LUFS) or Peak normalize.
- Press the button and download.
Good to know
- The result keeps the original format (MP3 stays MP3, and so on).
- 200% is about twice as loud (+6 dB); 50% is about half.
- Loudness (LUFS) brings the whole file to the level streaming services, podcast apps or broadcasters expect (−14, −16 or −23 LUFS), measured to ITU-R BS.1770.
- Peak normalize makes the loudest moment reach the maximum level without distortion.
- The sound is encoded again at high quality.
Your audio stays on your device
Everything happens in your browser. Your audio is never uploaded, and this site's security policy blocks the page from sending files anywhere.
Soalan lazim
Is normalizing the same as making speech clearer?
No. It raises the whole file evenly. Quiet speech next to loud music stays quieter than the music.
Is my audio uploaded?
No. It is processed in your browser and never sent anywhere.