Your inputs stay on your device

Zupkit collects no tool data. Files never leave your device. Text conversion, QR reading, code generation and calculations run locally in your browser. We do not send your inputs, files or results to a server.

No tracking or saved drafts

There are no cookies, analytics, advertising trackers, accounts or saved drafts. Scripts, styles and fonts are not loaded from other hosts.

Website delivery

Your browser requests the site's static files from the hosting provider. The host may process ordinary request metadata, such as IP addresses, under its own policies. Your tool inputs are not included in those requests.

Your controls

Copy and download controls act only when you choose them. Your browser may retain form values, clipboard contents or downloaded files according to its settings. Clear sensitive fields on shared devices. Once loaded, a tool can process inputs without a network connection; opening another page may need a connection.