Free Tools – Galactic Horizon

Small, free utilities from the studio, built to solve real problems in my own sessions. They run in your browser, so nothing is uploaded anywhere. The tools are hosted on my studio site, Really Nice Audio.

New · Free tool

Stereo / Mono Checker

Prep your stems before they hit the DAW.

Clean the names. Strip the song title from every file in one go
Lock the order. Drag to sort, auto-number 01_, 02_… for the DAW
Listen properly. Solo any stem in L, R, mono or L−R
Ship it. True-mono conversions, one tidy ZIP

Free. Runs in your browser. Nothing is uploaded.

Try it free

How it works

See the stereo.

Every stem’s L/R spread, at a glance.

Built for every pair of eyes.Colour-blind mode swaps in a colour-blind-safe palette and adds symbols to every status. Flip it and see.That’s colour-blind mode: a colour-blind-safe palette, with symbols on every status. On by default in the app.