OneTool

String Reverser & Palindrome Checker

Reverse text and check for palindromes, ignoring case and punctuation.

Reverse by

Yes — this is a palindrome

Compared after removing spaces/punctuation and lowercasing: amanaplanacanalpanama

What is this tool?

This tool reverses text by character, word, or line, and separately checks whether it's a palindrome by lowercasing and stripping whitespace/punctuation before comparing it against its own reversal — so phrases like "A man, a plan, a canal: Panama" are correctly recognized.

How to use it

  1. Type or paste text.
  2. Choose to reverse by character, word, or line.
  3. Check the palindrome result and the normalized string it was compared against.