A quick word reverser: reverse characters, reverse each word, or reverse word order — pick a mode and type.
Each mode takes the same text and reverses a different unit. Using The quick brown fox as input:
| Mode | Result | What flips |
|---|---|---|
| Reverse characters | xof nworb kciuq ehT | Every character, spaces included |
| Reverse word order | fox brown quick The | Word sequence; each word stays readable |
| Reverse each word | ehT kciuq nworb xof | Letters inside each word; word order kept |
| Reverse lines | Last line first | Line order; each line kept intact |
The naive str.split('').reverse().join('') breaks on emoji and combining marks because it splits UTF-16 code units. Split by code point instead:
// JavaScript — Unicode-safe (what this tool does)
[...str].reverse().join('')
# Python — already code-point based
str[::-1]This tool splits by Unicode code point (Array.from), so é and most emoji reverse correctly. Emoji built from zero-width-joiner sequences (👨👩👧) and some flag pairs are multiple code points and can still separate — that is a limitation of code-point splitting, not a bug.
No. This reverses the order of characters. Mirror and upside-down generators swap each letter for a look-alike glyph (ɐ, q→p) and do not change order.
Reversal operates on logical character order, so Arabic or Hebrew text will reverse, but the browser still applies RTL display rules — the visual result can be surprising. Latin text is the intended use.
Paste it and read the reversed-characters result. Emoji and accented letters are kept whole, because the text is split by Unicode code point rather than by UTF-16 unit.
Reversing text shows up in more places than the obvious novelty of writing something backwards for a puzzle or a social media post. Puzzle and trivia creators use character reversal to build simple word games or hidden messages that only make sense read backwards. Developers testing string-handling code use it to quickly generate a reversed test string to check that a function behaves correctly on edge cases, including strings with emoji or accented characters that can trip up naive reversal logic. Reversing word order, rather than characters, is useful for restructuring a sentence or checking how a phrase reads in the opposite order — a trick sometimes used by writers and editors to catch awkward phrasing that's easy to miss reading forward. Reversing each word while keeping sentence order intact produces a distinctive scrambled-but-readable effect that's popular for meme text and social captions. Because this tool splits text by actual Unicode characters rather than raw bytes, it handles accented letters, non-Latin scripts, and most emoji correctly — something a naive character-reversal script written from scratch often gets wrong.
Want more detail? Read How to Use Reverse Text Tool: Practical Guide and Best Practices.