Convert text to UPPERCASE
Turn any text into capitals instantly.
What to know
Conversion uses the browser's Unicode-aware case mapping, so accented characters and non-Latin scripts are handled correctly rather than being left untouched.
Questions
Is anything uploaded to a server?
No. Every tool on this site runs inside your browser using standard web APIs. There is no upload, no account, no logging and no server holding your data afterwards. You can confirm it by opening your browser's developer tools and watching the network tab stay empty while you work.