The key detector you need
Key Features
Effortless Key Detection
Scan your music in real-time and detect key, scale, and tempo automatically from any audio file.
Drop It Like It's Hot
Drag and drop audio files directly into AutoKey 2 for easy detection of key, scale, and tempo. Supports MP3, WAV, FLAC, AIFF.
Direct to AutoTune
"Send to AutoTune" button to automatically update compatible versions of AutoTune with the correct key and scale settings.
Automate Key Changes
Streamline your workflow by automating key detection and changes within your DAW and song.
Compatible with Every Major DAW
AutoKey 2 proudly plays well with others, and seamlessly integrates with our AutoTune vocal tuning plug-ins, which means you'll never worry about finding the key, scale, or tempo of your music again.
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What People Are Saying
AutoTune works so effortlessly and keeps sessions moving quickly. I can't imagine running a session without it.
AutoTune provides a pocket for the artist to sit in while being able to experiment within the key of the song.
Igor Mamet
Engineer, Mixer
Trippie Redd, NBA Youngboy, Quavo
AutoTune has become synonymous with modern pop music and has helped shape the way artists and producers make records.
Dan Parry
Engineer, Mixer
Adele, Sam Smith, Lady Gaga
AutoTune has been a part of almost every session I've worked on since I started engineering.
Alex Tumay
Producer, Engineer
Young Thug, 21 Savage, Big Sean
Frequently Asked Questions
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Get everything we make including our newest plugins: AutoTune 2026 and Metamorph.
Get everything we make including our newest plugins: AutoTune 2026 and Metamorph.