Processing is session-only by default: pick a photo or signature, export the version a form demands ("under 50 KB", "PDF only", exact pixels), download, done. For tough size limits, WebP and grayscale modes compress much further. Nothing is uploaded, ever.
🔒 Everything runs in this page on your device. Nothing is uploaded, no accounts, no analytics, no tracking. Keeping a document is optional and off by default; kept items stay in this browser's local storage (not encrypted) until you remove them.