Automatic Key, Scale, and Tempo Detection
Effortless Analysis
Scan your music in real-time and detect key, scale, and tempo automatically from any audio file.
Drag and drop audio files directly into Auto-Key 2 for easy detection of key, scale, and tempo. Supports MP3, WAV, FLAC, AIFF.
Direct to Auto-Tune
"Send to Auto-Tune" button to automatically update compatible versions of Auto-Tune with the correct key and scale settings.
Automate Key Changes
Streamline your workflow by automating key detection and changes within your DAW and song.
Plays Well With Others
Auto-Key 2 is compatible with every major DAW and seamlessly integrates with our Auto-Tune vocal tuning plug-ins which means you'll never worry about finding the key, scale, or tempo of your music again.
System Requirements
AAX Native
- Pro Tools 2018.1 or later
- macOS 10.14 to 12.x as required by your version of Pro Tools
VST3
- A compatible VST host program that supports VST3 format
- macOS 10.14 to 12.x as required by your host
Audio Units
- A compatible host program that supports the AU format
- macOS 10.14 to 12.x as required by your host
- Pro Tools 2018.1 or later
- Windows 10 and 11
VST3
- A compatible host program that supports the VST3 format
- Windows 10 and 11