• 🎚️ LUFS Loudness Calculator

    Upload your song and measure its approximate integrated loudness, peak level, and loudness range.

    🎵

    Upload an audio file

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    Integrated Loudness
    --
    LUFS-I
    -- Peak dBFS
    -- Loudness Range
    -- Duration

    🎯 Compare With Target

    -30 LUFS -14 LUFS -6 LUFS
    What is LUFS?
    LUFS (Loudness Units relative to Full Scale) is a standardized way of measuring perceived loudness. Unlike a simple peak meter, LUFS takes the overall perceived loudness of your music into account.

    Tip: Don't automatically master every song to the loudest possible LUFS number. Dynamics, genre, arrangement, distortion, and the emotional impact of the song all matter.

    Privacy: Your audio is analyzed directly in your browser. This calculator does not upload your song to a server.
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