Your plans stay on your device.

Saved dimensions, sheet stock and assembly checklists use this browser's local storage. Calculation and file generation happen in your browser. No account is needed.

Anonymous usage analytics

We use anonymous visits, clicks and valid active time to understand which plans are useful. Analytics may send page activity, fixed project IDs and task or export events to our shared collector. Your entered dimensions, stock sizes, notes and file contents are not sent.

Your choice is saved in this browser and shared with other ContentSiteLabs sites on this same origin. If browser storage is unavailable, this site's task events are disabled.

Keep or clear your data

Download an editable plan JSON before clearing saved plans. Clearing affects only Small Shop Plans data in this browser and keeps your analytics preference. If local storage is unavailable, calculation and downloads still work. The local activity file is a device diagnostic log, separate from public usage totals.

External links

Source links open external websites under their own privacy policies. This site has no advertising scripts.