Spotify currently normalizes standard playback to −14 dB integrated LUFS, but that number describes playback behavior—not a law requiring every master to have identical dynamics. Your job is to make one high-quality master that survives encoding, normalization, different devices, and the emotional demands of the song.
Spotify’s current published behavior
Spotify says it measures uploaded audio and applies gain during playback rather than rewriting the delivered master. Its current Normal setting targets −14 dB LUFS, while Premium listeners can select Loud at −11 dB LUFS or Quiet at −19 dB LUFS. The web player and some third-party devices may not use normalization.
For albums played in sequence, Spotify says it normalizes the album together so intended level differences between tracks remain. In shuffle or mixed playlists, tracks are adjusted individually.
Use the number as a delivery check
| Setting or case | Published reference | Practical meaning |
|---|---|---|
| Normal | −14 dB LUFS | The standard playback normalization reference |
| Loud | −11 dB LUFS | May apply limiting to prevent clipping on softer dynamic tracks |
| Quiet | −19 dB LUFS | Lower playback reference for quiet environments |
| Master at or below −14 LUFS | Below −1 dB True Peak | Spotify’s published tip for reducing encoding distortion |
| Master louder than −14 LUFS | Below −2 dB True Peak | Additional headroom is recommended for louder deliveries |
Why you should not master every song to exactly −14 LUFS
Integrated loudness averages the whole program. Two songs can share a reading while having very different transient impact, density, arrangement, and short-term movement. A sparse acoustic performance and a dense club record do not need to make the same artistic tradeoff merely because one platform has a playback reference.
Make the master work musically, then check what normalization is likely to do. If a louder master loses punch, introduces codec-sensitive peaks, or erases the chorus lift, the extra level may buy nothing after playback gain is reduced.
A sensible streaming-master checklist
- Deliver one high-quality stereo master per track.
- Measure integrated loudness across the complete song.
- Check True Peak, especially when the master is louder than −14 LUFS.
- Preview normalization without assuming every device uses it.
- Listen to transitions in album sequence and in isolation.
- Keep a lossless archive master and clear delivery notes.
Quick answers
Frequently asked questions
Will Spotify reject a master louder than −14 LUFS?
No. Spotify describes −14 dB LUFS as its Normal playback reference and turns louder tracks down during normalized playback. It also recommends additional True Peak headroom for louder masters.
Does Spotify permanently change my uploaded audio?
Spotify says normalization gain is applied during playback. It measures audio during upload but does not change the source master simply to normalize playback level.
Should an album have identical LUFS on every song?
No. Preserve intentional relationships between songs. Spotify says albums played in order are normalized together so quieter and louder tracks can retain their intended differences.
Primary sources
Check the current details
Platform features and fees change. These sources were checked August 29, 2026.