الخصوصية

The operator identity must be completed before public launch.

What is processed

Uploaded images are decoded on this server to generate a reduced stitch grid. We do not send them to an image-generation API or publish them in a gallery. Original upload bytes are processed in memory; a metadata-stripped comparison thumbnail, reduced pattern, settings and creation time are stored privately.

Purchases

Checkout uses Stripe or PayPal. We store order references, provider identifiers and payment status, not card numbers. The PDF download unlocks in the same browser after verified payment. Payment providers process information under their own policies.

Retention and deletion

Previews without an order are scheduled for deletion after seven days. Pending orders are retained for payment reconciliation. Paid pattern access is retained for 365 days; after that, the pattern may be deleted while necessary transaction records remain. Keep a local copy of your purchased PDF. Retention and legal recordkeeping must be confirmed for the operator’s jurisdiction before launch.

Cookies and your choices

Essential session and security cookies keep a preview bound to its visitor and protect forms. No analytics or advertising service is enabled by default. Contact the site operator to request access or deletion, subject to required transaction records.