Mastering
Automatic master with integrated LUFS, true peak and gain reduction measured on your track.
Open masteringAutomatic mastering with the numbers in plain sight
You upload the mixdown, pick a format and hear the preview at no cost. The final master ships with the real measurements of the track, not with adjectives.
Demo track — “View from the window”
DoneIntegrated LUFS
−18.3
True peak
−0.20dBTP
Gain reduction
0.0dB
Original mix
Two products for your track
Automatic mastering and vocal pitch analysis, in the same place.
Vocal tuning
Pitch analysis bench: record or upload a take and inspect every note on the piano roll.
Open vocal tuningmixdown_final_v3.wav48.2 MB
60%
wav · flac · aiff · mp3 · m4a
01 · How it works
Upload the track
Drag in the mixdown as WAV, FLAC, AIFF or MP3, up to 200 MB. The file goes straight from the browser to storage, with a real progress bar.
Format
Transparent
−16.0LUFS
Format
Streaming, −14 LUFS
−14.0LUFS
Format
Club, −9 LUFS
−9.0LUFS
02
Pick the format
Streaming, club or transparent. Each format aims at a different loudness target, and you can duplicate any of them to adjust EQ, compression, saturation and limiter.
Master
DoneIntegrated LUFS
−14.0
True peak
−1.00dBTP
Gain reduction
3.2dB
−18.3
before
−14.0
after
03
Get the master with the numbers explained
The preview is free. The final master arrives as a 24-bit WAV with integrated LUFS, true peak in dBTP and limiter gain reduction measured on your track.
What goes in and what comes out
WAV
FLAC
AIFF
MP3
M4A
Format
Streaming, −14 LUFS
24-bit WAV
MP3 preview
What goes in
WAV, FLAC, AIFF or MP3, up to 200 MB per track. One track at a time, in stereo, at the sample rate you already work in.
What comes out
A 24-bit WAV ready for distribution, plus a reduced-quality preview so you can check it before paying.
Why the numbers matter
Integrated LUFS tells you how loud the track really sounds. True peak tells you whether it will clip after conversion. Gain reduction shows how hard the limiter worked. Without those three, all you have is an opinion.
Frequently asked questions
What is mastering?
It is the last step before release: adjusting tonal balance, dynamics and level so the track sounds consistent on any system and reaches the loudness platforms expect.
What do the numbers mean?
Integrated LUFS is how loud the track sounds on average. True peak in dBTP is the real peak after conversion, and it is what keeps the file from clipping. Gain reduction is how many decibels the limiter held back to reach the target.
What happens to my files?
Every file sits in private storage, reachable only by you through a short-lived link. The original file is deleted 7 days after processing. The master and the preview are kept.
How much does it cost?
The preview is free and unlimited. Downloading the master costs 1 credit, and every new account starts with 1 credit. Packs are 1 credit for US$ 6, 5 for US$ 25 and 20 for US$ 80. Credits do not expire.