Loudmeter About
Source
Drop an audio file, or click to choose one WAV, FLAC, MP3, M4A, OGG. Whatever your browser can decode. nothing loaded
Duration--
Channels--
Sample rate--
The file is decoded and measured in this tab. It is never uploaded, and there is no server here to upload it to. Close the tab and nothing remains.
Integrated loudness
Programme loudness, gated
--.-LUFS
Load a file or a test signal.
True peak --.-dBTP 4x oversampled
Sample peak --.-dBFS what the samples themselves reach
Loudness range --.-LU EBU Tech 3342
Gain to target --.-dB a single gain, no limiting
Nothing measured yet.
Target
Delivery standard

These are the numbers those documents state. Confirm them against whatever your deliverable actually says.

Numbers

LUFS, LU and dBTP.

16 bit, same sample rate, one gain applied.
Short term, 3 s window
This reports numbers. It does not certify compliance. Anything that matters gets checked on the meter your deliverer uses, which is the whole reason the measurement here is written to the published recommendation rather than to something that looked close enough.