Reverse Text Online — Flip a String Backwards

Emoji, flags and composed symbols are stored as pairs or chains of code units rather than single characters. Reversing character by character splits those pairs apart, so you get replacement diamonds or an entirely different glyph. The same happens to letters written as a base plus a separate combining mark. For text with emoji, reorder the words by hand instead.

This page reverses characters, which means each word ends up spelled backwards too. If you want the words in reverse order but spelled normally, split the line on spaces in a spreadsheet or editor and join it the other way. There is no mode switch in the interface — just the one flip button.

Yes. Russian, Greek and most European letters occupy a single code unit, so the flip is exact for them. Spaces, commas and full stops are reordered along with everything else, which is why punctuation ends up at the front of the line — expected behaviour, not a bug.

No. A reversed line is close to readable at a glance and is undone by the same operation with no key at all. It is fine for jokes, riddles and quizzes, and unfit for anything that genuinely needs to stay hidden. Real protection needs a keyed algorithm, not a rearrangement of characters.

Newline characters are reversed along with everything else, so the order of the lines flips too — the last line lands first. To keep the layout and reverse each line separately, run the lines through one at a time.

No. A few lines of code on the open tab do the work; the page never sends the field contents anywhere and keeps nothing between sessions. Close the tab and nothing remains.