音声分割
音声を複数に分割
ブラウザで動作 · アップロード不要
このツールとページ内の説明は、現在は英語のみです。動作は同じで、すべてブラウザ内で実行されます。
Drag & drop an audio file here
or
MP3, M4A, WAV, OGG, Opus or FLAC
Your files stay on your device. Nothing is uploaded.
0:00.00 / 0:00.00
Your parts are ready
お使いのブラウザはこのツールを動かすには古すぎます。更新するか、最新の Chrome、Edge、Firefox、Safari をお使いください。
- 何も端末から出ません
- サーバーによるサイズ制限なし
- 登録不要・透かしなし
- 無料
How to split an audio file
- Choose your audio file.
- Pick parts of a length, a number of equal parts, or the times to split at.
- Press Split and download the parts.
Good to know
- Fast copies the sound without re-encoding; splits are accurate to a few hundredths of a second.
- Exact splits at the exact times and re-encodes.
- The parts keep the original format (FLAC becomes WAV with Exact).
- As many parts as you like, numbered in order.
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.
よくある質問
Can I split an audiobook into chapters?
Yes: play it, add the position where each chapter starts, and split at those times.
Is my audio uploaded?
No. It is processed in your browser and never sent anywhere.