Loudness Meter
Measure integrated LUFS and sample peak, and compare them with streaming targets.
Max 100 MB · max 15 minutes · MP3, WAV, M4A, FLAC, OGG
The file is decoded and measured inside your browser.
Measure integrated LUFS and sample peak, and compare them with streaming targets.
Max 100 MB · max 15 minutes · MP3, WAV, M4A, FLAC, OGG
The file is decoded and measured inside your browser.
This free online LUFS meter measures integrated loudness to the EBU R128 standard plus sample peak in dBFS, so you can check a master against the streaming targets used by Spotify, YouTube, Apple Music and TikTok before you upload it.
The measurement runs in your browser on the decoded file and is shared with every other SKELETUNE tool, so it never runs twice for the same file. This screen reports numbers only and never changes your audio.
Drop an audio file to open the loudness reading plate.
Read integrated loudness and sample peak as measured from the whole file.
Compare the reading with the Spotify, YouTube, Apple Music and TikTok targets.