U1.2 · Save editor

SATISFACTORYEDITOR

Edit your .sav in the browser. Resource purity, inventory slots, MAM research, hard-drive alternates — all client-side, no uploads, no backend.

Your save never leaves your browser. All parsing and editing happens locally in a Web Worker. No uploads, no analytics, no external requests.

Open a Satisfactory save

Drag a .sav file anywhere on this page, or click below.