AutoMaster · AI Mastering by 1331 Recordz

One upload. Release-ready in minutes.

Upload your track, choose your sound, and let 1331 AutoMaster create a polished master instantly. Professional AI-powered mastering, backed by the sound and standards of 1331 Recordz.

Master My TrackHear Before & After

$9.99 Flat

Per master, no subscription

4 Tonal Styles

Balanced · Bright · Warm · Aggressive

300+ Albums

Behind the studio's ears

Simple Process

How it works

Three steps from raw track to release-ready master.

01

Upload Your Track

Upload a WAV, AIFF, FLAC, or MP3 file directly from your device. WAV or AIFF gives the best result.

02

Choose Your Sound

Pick a genre and mastering style that matches your release — from warm and smooth to bright and aggressive.

03

Download Your Master

Preview your result, then unlock your full-quality master in both WAV and MP3.

AutoMaster — AI Mastering

One button. Studio-grade sound.

AI mastering backed by a real studio. The same ears behind 300+ albums built the presets — you press one button.

$9.99

Per Master

Master My Track →

Pay per master, own it forever.

  • Upload your mix
  • Pick a style: Balanced · Bright · Warm · Aggressive
  • Preview free before you pay
  • Download release-ready
Sound Comparison

Hear the difference

A side-by-side demonstration of what AutoMaster can do.

✦ Demonstration interface — audio playback coming at launch

Original

Demo Track

0:00

1331 AutoMaster

Demo Track

MASTERED
0:00

Upload Your Track

Sound Profiles

Pick your mastering style

Every release has its own energy. Choose the style that fits yours.

Start with Balanced style

Simple Pricing

One Simple Price

No subscription — pay once per track, only after you hear your preview.

Already mastered with us? Sign in to see your masters

No Subscription

AutoMaster Single

Upload and preview free — pay to unlock

$9.99

One-time / Per Track

  • One AI master
  • Genre and style selection
  • Match a reference song you love — included
  • Full-quality master download
  • Secure file delivery
  • 90-day download access
Master One Track

Engineer Polish Upgrade

PRO

Want the final human touch? Have a 1331 Recordz engineer review and polish your master.

From $99

Request Engineer Polish
Questions

Frequently asked

Need a converter or cover art? Check out our free tools →

Made your track with AI? Master your Suno or Udio song →

1331 AutoMaster

Release-Ready Tonight

Your next release deserves a better master — polished, streaming-ready sound in minutes, backed by a real studio.

Master My TrackTalk to an Engineer