Slow Down Audio for Transcription
Slow speech down to make it easier to transcribe by ear.
ファイルをここにドロップするか、クリックして選択
MP3, WAV, FLAC, OGG, AAC, M4A, Audio ファイルサイズ制限なし
ファイルがデバイスを離れることはありません。すべての処理はブラウザ内でローカルに行われます。
Speed up or slow down audio — keep the natural pitch (great for podcasts and audiobooks) or shift the pitch. Runs entirely in your browser.
transcription tips
Slow to 0.75× with natural pitch so you can keep up while typing.
Useful for fast or accented speech that's hard to catch at full speed.
Keep pitch natural so words stay recognisable.
Sensitive recordings stay on your device.
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