Upload a song and get four studio-quality masters in about a minute — Streaming Ready, Club & Party, Warm & Natural, and Voice & Podcast. Listen to all four, adjust with two plain-word dials, and save the one that fits.
Free on the web now. iPhone, iPad, Mac, Android and Windows apps are in development.
What it does
Mastering is a judgment call, so Audio Master Studio gives you four different judgment calls to compare against your own ears, plus a fifth: its own opinion on which one fits.
Streaming Ready, Club & Party, Warm & Natural, and Voice & Podcast — each tuned for what it's actually for, not four flavors of the same thing.
It compares loudness, punch, clarity and stereo width across all four and tells you which one suits your song. You still hear every version and can choose a different one.
Tone (warm to open) and a second adjustment sit on top of whichever master you picked — no EQ jargon, no hidden second engine.
Processing runs locally. Your music is never uploaded to a server to be mastered.
MP3 and WAV are free on every plan — quality is never paywalled, only how many masters you save each month.
Compare any master to the file you uploaded, at any point, so you can hear exactly what changed.
Honest limits
Mastering cannot fix a recording problem — if something sounds off in your original, it will usually still be there after. This is a tool you drive, not a mastering studio with a person in it. Listening and adjusting is always free; credits are spent only when you save a file.
Full detail in the terms of use and the privacy policy.