Local tools, transparent storage
This version has no login, analytics, advertising scripts, remote forms or cloud progress storage. Its tools run in your browser. Progress is saved in localStorage only after you choose to save or import it.
Clearing site data removes progress. JSON exports are saved to your device; imported files are validated locally and not uploaded. Fonts and game artwork are served with the site. External source links have their own privacy policies. This site is hosted on Vercel, which may process request metadata such as IP address, user agent, requested URL and request time to deliver and secure the website. This statement does not promise that hosting logs contain no personal data.