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Text Utilities

Palindrome Checker

Type a word or phrase to check whether it is a palindrome, meaning it reads the same forwards and backwards once spaces, punctuation, and capitalization are ignored. Works for single words as well as full phrases like "A man a plan a canal Panama."

  • Nothing leaves your device
  • Runs entirely in your browser
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Use Palindrome Checker - free

Frequently asked questions

Does capitalization matter?

No, the check ignores capitalization, so "Racecar" and "racecar" are treated the same.

Does punctuation and spacing matter?

No, spaces and punctuation are ignored, which is what allows phrases like "A man a plan a canal Panama" to check out as palindromes.

Can I check numbers too?

Yes, numeric strings like "12321" work the same way as words.

Check a palindrome - free and instant.

Open Palindrome Checker
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  • Unlimited use, always free

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See which words appear most often in a block of text.

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Encode or decode text using a classic letter-shift cipher.