Privacy baseline
Your project stays on this device
The MVP processes uploaded images in your browser. It does not require an account or send image pixels, filenames, project names, palette names, or chart contents to analytics.
What stays local
Source images, graph cells, project titles, notes, and exported files remain on the device unless you deliberately download or share them.
What may be measured
Analytics is disabled in the current build. If it is enabled after privacy review, it may record only allowlisted coarse events such as export format or a safe error code—never the project.
Local storage and recovery
Projects are stored in this browser’s IndexedDB after edits. The browser or device may clear site data, so project JSON is the portable backup. Original filenames and full original images are not stored by default.
Exports and feedback
PNG export redraws the graph without inherited image metadata. Feedback opens only after you submit it and never attaches project content automatically.
Control data on this device
Download any project JSON backups before deleting browser data.