Reverse text
Flip a string so it reads backwards.
What to know
Reversal operates on Unicode code points rather than UTF-16 units, so accented characters and most emoji survive intact instead of being split into broken fragments.
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.