What local saving means
Up to 24 entries are stored in localStorage: design ID, project name, palette, and update time. These collection saves do not store uploaded images, per-cell progress, or physical supply inventory. Custom image projects below use a separate store for finished pixel grids; the original photo is not saved. Saving again updates the opened entry; Save a copy creates a separate entry.
These saves belong to this browser profile and this exact site origin. They do not sync across devices, browsers, private windows, or domain names. Moving between the hosted address and PixelStreamStudio.com will not transfer saves automatically. Private browsing, blocked storage, or clearing site data can remove or prevent saves. Keep a PNG or printed copy of anything important.
Other people using this browser profile can see these projects. Closing a page discards unsaved palette changes. Delete one project above, or clear all entries; other websites’ storage is untouched.