Stream-Q
Platform normalization

Loudness for Spotify and YouTube: −14 LUFS

Streaming services even out the loudness of every track. Upload yours and the analyzer shows its loudness in LUFS and works out how many decibels each platform will turn it down or up.
  • Integrated LUFS
  • True peak
  • Spotify
  • YouTube
  • Apple Music
  • Yandex Music

Upload a track — the report is ready in a minute

The analysis is free; you only need a Stream-Q account, and signing up takes half a minute. Up to 5 tracks a day, MP3/WAV/FLAC/M4A up to 80 MB.

What loudness normalization is

So listeners don't have to reach for the volume knob between tracks, platforms bring them all to one loudness. The service measures a track's integrated loudness in LUFS and on playback shifts its level by the difference from the target. A loud master doesn't get louder in a playlist — it just gets turned down.

Platform targets

The analyzer applies each platform's own rules:

  • Spotify — −14 LUFS. Loud tracks are turned down; quiet ones are raised in the default mode, but only until true peak reaches −1 dBTP. Premium settings also have “Loud” (−11) and “Quiet” (−19) modes.
  • YouTube — −14 LUFS, downwards only: YouTube won't raise a quiet track.
  • Apple Music — −16 LUFS (Sound Check): adjusts both ways, taking peaks into account.
  • Yandex Music doesn't publish an official target; mastering practice uses the same −14 LUFS, so this row in the report is marked as an estimate (≈).

So should I master to −14 LUFS?

Not necessarily. −14 is what the platform will bring the track to, not a requirement for the master. If your genre sounds dense and loud, a −9 LUFS master turned down by 5 dB will sit level with everything else — with the density you chose. Problems start when loudness is bought with clipping and lost transients: after turning down, only the squashed sound remains.

Spotify's advice: if the master is louder than −14 LUFS, keep true peak at or below −2 dBTP, otherwise at or below −1 dBTP. The analyzer shows loudness, peaks and what each platform will do to the track — the decision is yours.

FAQ

Why is my track quieter on Spotify than in my DAW?

Most likely the master is louder than −14 LUFS and Spotify turned it down. The report's normalization table shows by how many decibels.

Will YouTube raise a quiet track?

No. YouTube only turns down tracks louder than −14 LUFS; a quiet track stays quieter than the rest.

What loudness do Yandex Music and VK Music need?

These platforms don't publish official figures. A safe reference is integrated loudness around −14 LUFS and true peak no higher than −1 dBTP: such a master sounds right on every service.

If I turn off normalization in Spotify, will a loud master be louder?

Yes, for listeners with normalization off a loud master plays louder. But normalization is on by default for most users.