Audio Speed Changer
Change playback speed with pitch preservation option
AUDIO
Drop an audio file here or click to upload
Supports MP3, WAV, OGG, M4A, and more
Features
Speed Control
- 0.5x to 2x speed range
- Fine-grained slider control
- Quick preset buttons
- Real-time preview
Pitch Options
- Preserve original pitch
- Or let pitch change naturally
- Chipmunk/deep effects
- Toggle anytime
Visualization
- Waveform display
- Click to seek
- Progress indicator
- Time display