Auto-Key 2 is the automatic key scale and tempo detection plug-in which easily identifies primary musical properties to assist music creators and speed their workflows.

Effortless Analysis

Scan your music in real-time and detect key scale and tempo information automatically from any audio file.

Drop It Like Its Hot

Drag and drop audio files directly into Auto-Key 2 for easy detection of key scale and tempo information across all Auto-Tune plug-ins.

Direct to Auto-Tune

Click the Send to Auto-Tune button and compatible versions of Auto-Tune are automatically updated with the correct key and scale settings.

Automatically Stay in Key

Automate key changes to compatible Auto-Tune plug-ins in your session to ensure all Auto-Tune plug-ins stay in key with your song.

Features:

• Automatic Key Scale and Tempo Detection
• Drag-and-Drop Audio Files (MP3 WAV FLAC AIFF)
• Send Key and Scale Changes Directly to Auto-Tune
• Resizable UI With Light and Dark Modes
• Automated Key Changes

Requirements: