Privacy Policy
Last updated: 14 June 2026
The short version
Your text never leaves your device. All case conversion happens locally in your web browser. We do not see, collect, store, or transmit the text you convert.
What we collect
Your text content: Nothing. It is processed entirely in your browser and is never sent to any server.
Files you upload: Files are read locally in your browser to fill the text box. They are never uploaded anywhere.
Settings: Your light/dark theme choice is saved in your browser's local storage on your own device. It is not shared with us.
Cookies and tracking
This site sets no tracking cookies and includes no third-party advertising or analytics scripts by default. If you (the site owner) add analytics later, update this policy to reflect it.
Offline use
A service worker caches the app files so the tool works without an internet connection. This cache lives only on your device and contains the app itself — not your text.
Contact
Questions about this policy? Update this section with your contact email before publishing.