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Palindrome Checker
Check if phrases or words are identical forwards and backwards with our precision tool.
Palindrome Checker
Famous Examples
- • "Racecar"
- • "Madam, I'm Adam"
- • "A man, a plan, a canal, Panama"
- • "12321"
How it works
Our algorithm strip away all non-alphanumeric characters and converts everything to lowercase before comparison. This ensures that punctuation and capitalization don't get in the way of finding symmetrical phrases.