Loudness Standards for Streaming

Every streaming platform normalizes loudness differently. If you master too loud, platforms turn you down and your dynamics suffer. If you master too quiet, you leave energy on the table. This guide gives you the exact targets.

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Step-by-Step Guide

Understand Integrated LUFS

LUFS (Loudness Units Full Scale) measures perceived loudness over time. Integrated LUFS is the average loudness of your entire track. This is what streaming platforms use for normalization.

Know the Platform Targets

Spotify normalizes to -14 LUFS. Apple Music to -16 LUFS. YouTube to -14 LUFS. Amazon Music to -14 LUFS. Tidal to -14 LUFS. Aim for -14 LUFS integrated as a universal safe target.

Set True Peak to -1 dBTP

True peak measures inter-sample peaks that regular meters miss. Set your limiter ceiling to -1 dBTP to prevent distortion during codec conversion on streaming platforms.

Use a Loudness Meter During Mastering

Use a LUFS meter like Youlean Loudness Meter (free) or iZotope Insight. Watch the integrated LUFS as you master and stop pushing when you hit your target.

Preserve Dynamic Range

Tracks mastered to -8 LUFS get turned down 6 dB on Spotify, losing all their impact. A track at -14 LUFS plays at unity gain and retains its dynamics. Louder is not better on streaming.

Test with Loudness Penalty Tools

Upload your master to loudness penalty tools (like Loudness Penalty by MeterPlugs) to see exactly how each platform will handle your track before you distribute it.

Consider Genre Context

EDM and hip-hop are typically mastered louder (-10 to -12 LUFS) and accept the platform turn-down. Acoustic and jazz benefit from more dynamics (-14 to -16 LUFS). Choose based on genre norms.

Pro Tips

Spotify has both "loud" and "quiet" normalization modes. In loud mode, quiet tracks get turned up but not above 0 dBFS — very quiet masters may clip.
Apple Music uses Sound Check at -16 LUFS. If you master to -14 LUFS, Apple turns you down by 2 dB. This is usually fine.
Short-term LUFS (3-second window) matters for perceived punch. A chorus can peak at -8 LUFS short-term while the song averages -14 LUFS integrated.
Dithering from 24-bit to 16-bit is the final step. Apply dither once, at the very end, when creating your distribution master.

Common Mistakes

Mastering to -8 LUFS or Louder

Hyper-compressed masters get turned down on every platform and sound flat and lifeless compared to more dynamic tracks in the same playlist.

Ignoring True Peak

Even if your peak meter reads -0.3 dBFS, inter-sample peaks can exceed 0 dBTP. Always use a true peak limiter set to -1 dBTP.

Using dBFS Instead of LUFS

Peak levels (dBFS) do not correlate with perceived loudness. A track peaking at -1 dBFS can be -20 LUFS or -8 LUFS. Always measure LUFS.

One Master for All Platforms

While a single master at -14 LUFS works for most platforms, creating a louder version for contexts like DJ sets or SoundCloud can be worth the extra effort.

Frequently Asked Questions

Spotify normalizes to -14 LUFS. Mastering to -14 LUFS means your track plays at unity gain with no turn-down or turn-up. This is the recommended target.

No. Normalization ensures all tracks play at similar loudness. A louder master just gets turned down more, and the crushed dynamics make it sound worse, not better.

LUFS uses frequency weighting that mimics human hearing, making it more accurate for perceived loudness. RMS is a simple average with no perceptual weighting. Streaming platforms use LUFS.

A single master at -14 LUFS with -1 dBTP true peak works well on both. The 2 dB difference between platforms is negligible. Most distributors send the same master everywhere.

Put This Guide Into Practice

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