Free Loudness History Graph from The Producers Hangout for loudness over time, LUFS history, RMS history, peak history, dynamic range, mastering analysis, streaming loudness, audio waveform graph, mixing, mastering, producers, engineers, FL Studio, Studio One, Pro Tools, Logic Pro, Ableton, and home studio tools.
FREE PRODUCER TOOL · LOUDNESS HISTORY GRAPH
Track Loudness.Over Time.
Upload audio and view a loudness history graph showing how RMS/LUFS-style level, peaks, quiet sections, loud sections, and dynamic changes move across the song.
UPLOAD & GRAPH
Drop Audio.Map Loudness.
Scan your file in time windows to see where the song gets louder, quieter, denser, or more dynamic.
Drag & Drop Audio Or click here to upload MP3, WAV, M4A, OGG, FLAC, or other browser-supported audio files.
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Graph Window
1 Second Detail
3 Second Smooth
5 Second Smooth
10 Second Overview
Graph View
LUFS-Style Loudness
RMS Level
Peak Level
Loudness + Peak
Generate Demo Graph
Reset
This browser tool estimates loudness history. For final mastering delivery, confirm with a dedicated LUFS meter and true peak meter in your DAW.
LOUDNESS HISTORY READOUT
Level GraphTimeline.
Average Loudness
-14.0 LUFSThis loudness history looks balanced, with controlled sections and enough dynamic movement to avoid sounding flat.
Quietest Point -20.1
Loudest Point -8.9
Loudness Range 11.2 dB
Hot Sections 2
Peak Average -2.0 dBFS
Density Status Balanced
Dynamic Status Controlled
Recommended Move No Fix Needed
Flat loud line
Very limited / dense
Check punch and distortion
Balanced movement
Musical dynamics
Usually healthy
Huge jumps
Uneven loudness
Check automation / compression
Sudden spikes
Peak risk
Check limiter / clipping
Upload audio or generate a demo graph to view loudness history.
HOW PRODUCERS USE LOUDNESS HISTORY
See The SongMove.
A loudness history graph helps you understand energy changes across verses, hooks, bridges, beat drops, transitions, and final masters.
01
Verse To Hook Check whether the hook actually lifts in energy without harsh limiting or clipping.
02
Master Density If the graph is too flat, the master may be over-compressed or over-limited.
03
Automation Spot uneven vocal, beat, or bus automation that causes sudden loudness jumps.
04
Reference Checks Compare your song movement against professional references in the same genre.
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