Song Analyzer
Paste a YouTube link and get instant musical analysis, then play the video back with the current chord highlighted in sync — like Chordify.
- Chord Progression — what chords are being played and when
- Play-Along — hit play and watch the chord light up in time with the song
- BPM — beats per minute (tempo)
- Key — musical key (e.g., C Major, A Minor)
- Description — AI-generated musical summary
Works with any public YouTube video. Analysis takes about 15 seconds (a little longer the very first time).
Instant Music Analysis from YouTube
Our song analyzer tool lets you discover the musical DNA of any track on YouTube. Simply paste a YouTube link and get instant analysis of chords, key signature, tempo (BPM), and song structure — then play the video back with the current chord highlighted in real time. Whether you're learning to play a song, transcribing music, or studying music theory, this free chord analyzer makes it easy.
Features
- Chord Detection: Automatic chord recognition with timestamps throughout the song
- Synced Play-Along: Watch the current chord light up as the song plays, like Chordify
- Key Finder: Identifies the musical key (major or minor) of any track
- BPM Analysis: Detects tempo and beats per minute accurately
- YouTube Integration: Works directly with YouTube links — no downloads needed
- Free & Unlimited: No registration, no limits, completely free to use
How to Use
- Find a song on YouTube you want to analyze
- Copy the YouTube URL from your browser
- Paste the link into the analyzer above and click "Analyze"
- Hit play and follow along as the current chord lights up
- Click any chord in the timeline to jump straight to that moment
Note: analysis accuracy depends on audio quality and song complexity. Best results with clear recordings and standard Western music theory chord progressions.