SlammingSamplesBROWSER-ONLY AUDIO ANALYSIS
LUFS / Loudness Meter
Drop in a WAV or MP3 and get a fast loudness report: integrated LUFS, momentary and short-term loudness, loudness range, true-peak estimate, a detailed timeline and streaming-normalization estimates.
Drop WAV or MP3 hereor click to choose a file • audio stays in your browser
Ready.
Integrated LUFS
—
Your main programme loudness reading
Short-term max
—
Highest 3-second window
True peak
—
4× interpolation estimate
Loudness range
—
LRA, LU
Loudness timeline
Short-term / momentaryTarget
True peak timeline
Peak
Streaming normalization — estimated gain change
Important: normalization systems change over time and some platforms do not publish a fixed music target. The cards below distinguish published targets from engineering/reference estimates. A positive number means the service would need to turn the track up to the reference level; a negative number means it would turn it down. This is gain compensation only — it does not model each service’s limiter, codec, album normalization, or playback mode.
Detailed analysis
File—
Duration—
Sample rate—
Channels—
Peak sample—
Momentary max—
Short-term max—
Short-term average—
LRA—
Suggested headroom—
