AUDIO INTELLIGENCE · WEB EDITION

Listen closer.

Find the pulse, hear the harmony, and inspect your mix. Private analysis, right in your browser.

＋ Add tracks

♫

Drop your audio anywhereMP3, WAV, FLAC, M4A and formats supported by your browser · files never leave this device

Browse files

AWAITING AUDIO

No track selected

Drag in a song to begin.

Analysis depth

BPM ESTIMATE—Add audio to calculate

KEY ESTIMATE—Key is an inference

DURATION—Source audio

RMS LEVEL—Measured on decoded audio

Waveform SOURCE AUDIO

1×

0:000:00SPEED

Frequency map

SAMPLED SECTION

LOW · 40 HzHIGH · 5.4 kHz

Musical evidence

ESTIMATED

Chromatic energy appears here when analysis finishes.

ALTERNATE READINGS

No estimates yet.

Mix inspection

AUDIO QUALITY LAB

Sample peak—

Crest factor—

Stereo correlation—

Near-ceiling samples—

Leading silence—

Trailing silence—

This browser edition measures decoded-sample levels (not true peak or integrated LUFS). A near-ceiling sample is a review signal, not proof of audible clipping. BPM, key and beat marks are estimates; verify against a DAW for release decisions.

Correct an estimate

LOCAL ONLY

Override BPMOverride key