Saturn Sound Printer

Zoom 15:00 Click a clip to select it — then trim, fade, replace or delete.

Create master

Every master is normalised to the same loudness, so your song sits at the same level as anyone else's.

not measured yet

Loudness is measured to ITU‑R BS.1770 after the character processing, then normalised to −14 LUFS and limited to −1 dBTP.

Export

Stems and mixdowns are available at any point — you don't need a finished master first.

Clipping

Turn your input gain down. Recording continues.

Count‑in

Review take —

Audio

Input

Output

Round trip —

Monitoring Use your interface's direct monitoring instead if you have it.

Recordings are shifted back automatically to line up with what you heard. Measuring is optional — the estimate is usually within a few milliseconds.

Songs

Everything lives on this device. Save a project file to keep a copy somewhere safe.

Install for offline use

Add Saturn to your dock or start menu and it opens in its own window, works with no connection, and starts instantly.

How saving works

Every song lives in this browser. Your work saves itself as you go, so closing the tab and coming back later picks up where you left off. Nothing is uploaded anywhere.

Saving a project file writes a .saturn file containing everything — the audio, where each clip sits on the timeline, trims and fades, the whole mix, and the master if you have made one. Keep it as a backup, or move a song to another machine.

Chrome and Edge on desktop

Open a project file from disk and the song stays linked to that file. Pressing Save file writes back to it, wherever you keep it, the way a normal document behaves. The header shows which file the open song is linked to.

Safari, Firefox, and mobile

These browsers can't write to a file on disk. Opening a project file copies it into the browser, and that copy becomes the live version. Saving downloads a new file rather than updating the original, so the one in your folder stays as it was when you saved it.