HomeOnline mastering

Online mastering,
measured.

One upload, engineered targets: a master at the right loudness for every platform, a vinyl-safe cut, and a before/after spectrum you can actually read. €9.99 per release — not a subscription.

Master my release · €9.99

How it works

  1. Pay once, get a mastering credit on your account.
  2. Upload your mix in the Studio: the target is picked from measured playlist data for your sound (you can override it).
  3. Download masters for every platform, the vinyl cutting master, and the report.

Check before you buy

Both checks are free and take one upload:

Keep going

Spotify loudness checker

How each platform's normalization will treat your current master.

Vinyl pre-master check

Cutting-safety report: phase, sibilance, level against pressing limits.

What is LUFS?

The loudness number platforms actually use, explained.

Questions

Is this AI mastering?

The target is picked from measured data: your track is scored against real editorial-playlist profiles and the mastering aims at what actually plays in your lane. The processing itself is deterministic audio engineering — and the report shows you exactly what was done, number by number.

What do I get for €9.99?

Reference-matched masters at the right loudness for each platform, a vinyl-safe cutting master, a before/after spectrum comparison, and a written report. One payment per release — no subscription.

Can I check my current master for free first?

Yes. The free loudness checker shows how every platform's normalization will treat your track, and the vinyl check runs cutting-safety numbers. Both take one upload.

My track is quiet after mastering elsewhere. Why?

Streaming platforms turn loud masters down to their reference level. Mastering into that reality — instead of against it — is the whole point of platform-target masters.