Palindrome Checker
Type any word or phrase to check whether it reads the same backwards.
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About this tool
With "ignore spaces and punctuation" on (the usual way palindromes like "A man, a plan, a canal: Panama" are judged), only letters and digits are compared — spacing and punctuation are stripped first. Turn it off to check literally character-for-character, including every space and symbol. Comparison uses Unicode-aware character splitting, so accented letters and other multi-byte characters are handled correctly.
Nothing you type here is sent to a server — the entire tool runs as JavaScript in your browser tab.