Key Detector
Detect the musical key of any song instantly. Essential for DJs, producers, and musicians who need harmonic mixing.
Browse or drag & drop audio files here to analyze your music.
Maximum support 10 minutes, 20MB
Upload Music for FreeSimple Key Detection Steps
Effortless Music Key Detection
MusicCreator offers advanced analysis tools that make identifying your track's key and other metrics effortless for every creator.
Upload Your Audio
Drag and drop your music file directly into our platform. We support various audio formats for your convenience.
Analyze Instantly
Our AI analyzes your track in seconds. No waiting, just quick, precise results.
Get Detailed Insights
Receive comprehensive data including key, BPM, energy, danceability, and happiness scores.
Powerful Key Detector Features
Uncover Deep Musical Insights
MusicCreator offers advanced analysis tools that make understanding your music's core elements effortless for every creator.
Instant Key & BPM Detection
Our advanced Key Detector quickly identifies the exact musical key (major/minor) and tempo (BPM) of any audio file. Upload music, get key, BPM. Perfect for DJs, producers, and musicians.
Comprehensive Music Metrics
Beyond just the key, our AI provides additional insights like alternative keys, energy, danceability, and happiness scores, helping you understand your track's vibe. Upload music, get Alt Key, Energy, Danceability, Happiness.
Frequently Asked Questions
Is the AI Key Detector free to use?
Yes, you receive a certain number of free credits to use our Free Key Detector. For unlimited detections and advanced features, consider a subscription plan.
What makes this the Best Key Detector online?
Our advanced algorithms provide highly accurate key and tempo detection, along with unique metrics like energy and danceability, making it a comprehensive tool for musicians and producers.
Can I download the analysis results from the Key Detector?
Currently, you can view and copy the detailed analysis results directly on the page. We are working on download options for future updates.
Start Your Music Journey with Our Key Detector
Unlock the full potential of your tracks with precise key and tempo analysis, plus unique insights into mood and energy.