🛠️Dev Toolbox

🔄 Text Reverser

Reverse text by character by word or by line with options to preserve word order handle Unicode correctly and flip case.

Text Reverser

Sometimes you need text backwards. Maybe you are testing how a system handles right-to-left input, maybe you are solving a puzzle, maybe you just want to see what "hello" looks like reversed. Paste it in.

Paste text. Pick a reversal mode. Copy the result.

Three ways to reverse

  • By character -- Hello World to dlroW olleH. Every character flips.
  • By word -- The quick brown fox to fox brown quick The. Word order reverses; each word stays intact.
  • By line -- reverses the order of lines. Line 1 becomes the last line, last line becomes first.

Options

  • Flip case -- inverts uppercase and lowercase in the output. Hello to OLLEh (reversed + flipped).
  • Strip punctuation -- remove . , ! etc. before reversing.
  • Unicode-aware -- keeps combining characters and emoji together. Without this, e with accent (two code points) reverses into garbage. With it, it stays as one visible character.

Practical uses

  • Palindrome check -- paste text, reverse it, compare. If they match (ignoring case, spaces, punctuation), it is a palindrome.
  • Bidirectional text testing -- verify your UI handles reversed strings without breaking layout.
  • String manipulation practice -- if you are learning algorithms, reversal is the "hello world" of string problems.

Gotcha

Reversal is not encryption. Anyone can reverse a reversed string. Do not use this to obfuscate anything sensitive.

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