PUSE is a web-based save editor focused on fast local workflows: edit party, PC, bag and money data in-browser, recalculate checksums and export clean save files. Backend mode is also available for API-driven development.
Local Browser Mode
Recommended runtime where parsing, editing, checksum and export happen entirely in the browser.
FastAPI Backend Mode
Optional local API mode for debugging, development and workflows that benefit from Python tooling.
Edit party stats, moves and abilities, manage PC boxes, adjust bag pockets and tune money values in one interface.
Switch between frontend-only and backend-powered execution without changing the product experience.
Uses curated lookup tables and icon manifests to keep move, item and Pokemon references fast and consistent.
Recalculates save checksums before export to preserve compatibility and reduce corruption risk.
A focused fan tool made to keep save editing simple, reversible and deployable as a static web app.