Your mix in.
A release-ready master out.
AI Master measures your mix like a mastering engineer, chooses every move, renders the master and tells you why — tuned to your genre or to a reference track you love.
WAV · AIFF · FLAC · MP3 · M4A · WhatsApp audio · video — up to 95 MB online
Three steps. No guesswork.
Drop your mix
Export a WAV or FLAC with some headroom. AI Master reads its loudness, true peak, tonal balance, stereo image and phase before touching anything.
Pick a style or a reference
Choose one of 39 genre styles, or upload a song you love and let the AI match its tone, loudness, density and width.
Compare and download
Listen A/B at matched loudness, read the AI's report on every decision and download WAV 24/16-bit, FLAC or MP3.
Get the best result from your mix
Mastering enhances a good mix; it can't fix a problematic one. These are the usual delivery guidelines. AI Master checks them when you upload and warns you before mastering, so you can fix the mix or go ahead anyway.
- Lossless file. WAV or FLAC, 24-bit, at your project's sample rate. Avoid MP3/AAC.
- Headroom. Peaks between −6 and −3 dBFS, with no clipping.
- Clean master bus. No limiter, maximizer or clipper; gentle bus compression is fine.
- Mono-safe low end. Kick and bass in the center; check the mix in mono for phase problems.
- Balance first. Harshness, mud or a buried vocal are fixed in the mix; mastering works in broad strokes.
- Full track, trimmed. The whole song in stereo, without long silences at the start or the end.
Does your mix need more than mastering? We'll mix it for you →
Measured decisions,
not one-size-fits-all presets.
The engine measures your mix, decides each move and measures the result again; the report explains every decision.
Pro-grade analysis
ITU-R BS.1770 loudness, 4× true peak, dynamic range, mid/side spectrum, phase and mono compatibility. It flags clipping and bus limiters too.
39 styles, 13 genres
From trap to jazz, cumbia to orchestral: each style sets loudness, tonal balance, dynamics, stereo width and limiter character.
Reference matching
Upload a track you love and match its tonal balance, loudness, density and stereo image. It spots MP3/AAC references and won't copy their artifacts.
Closed-loop rendering
It masters, measures the result again and corrects whatever the processing moved, pass by pass, aiming at your loudness target and ceiling. The report shows every pass, so you see where it landed and why.
Dynamics protection
If reaching the loudness target would mean shaving too much off your transients, the AI lowers the target and tells you why. You can turn it off.
Ready to release
WAV 24/16-bit with TPDF dither, FLAC, 32-bit float or MP3 320 kbps, plus an honest A/B at matched loudness.
Tuned for your sound
Three mastering styles per genre — or bring your own reference track.
Analog character.
Modeled on real circuits.
- Every stage runs on our own engine, on the web. No plugins or installs needed.
- Built from published circuit and physics models, then checked against measurements of real hardware.
- The AI picks the right emulation for each song and sets it up; the report tells you which one and why.
- See the whole chain as a rack and pick the emulation for any stage yourself, or let the AI choose.
| Stage | Emulations |
|---|---|
| EQ | Passive program EQ (simulated LC network) · Dynamic EQ and de-esser |
| Bus compressor | Console VCA · Opto leveler, calibrated against a real vintage unit · Vari-mu · Diode bridge · FET |
| Saturation | 12AX7 tube · Class A console · Transformer · Tape machine, calibrated against a real reel-to-reel recorder |
| Multiband · Clipper · Limiter | Linear-phase multiband · Soft, hard, analog or multiband clipper · True-peak limiter with lookahead |
Make your next release
sound finished.
Drop your mix and hear the master in minutes.
AI Master is coming soon