📁 1. Upload Audio
Click or drag audio (MP3, WAV, M4A, OGG, WebM)
Max 12MB
No file selected
⏩ 2. Speed Control
✨ Uses high-quality time-stretching (WSOLA) — pitch stays natural!
📊 Original Audio Preview
📊 Original: 0.00 sec
⚡ New duration: 0.00 sec
🎵 Pitch: Unchanged ✓