Analyze Your Favourite Music
Explore the frequency content of any track to understand what makes it sound the way it does.
Drop a file here, or click to browse
MP3, WAV, OGG, M4A, FLAC, AAC, OPUS · processed on your device
or press Ctrl+V to paste from your clipboard
Your files never leave your device. All processing happens locally in your browser.
Settings
Sample rate: 44.1 kHz · Resolution: 5.4 Hz/bin · FFT 8192
All analysis runs in your browser using the Web Audio API — your audio is never uploaded.
Music Analysis tips
Drop in a song to see its spectrum live as it plays. Genre patterns become visible: EDM has huge sub-bass peaks; jazz spreads more evenly.
For learning audio engineering, A/B compare modern vs older recordings — modern masters are usually brick-walled (loudness war), with less dynamic range.
The bars visualization makes individual instruments visible. Bass guitar lives in 80-200 Hz, vocals in 200 Hz-4 kHz, cymbals above 8 kHz.