Palindrome Checker Online

Check if any word, phrase, or sentence is a palindrome instantly. Spaces and punctuation are automatically ignored for accurate results.

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Type something above to check if it is a palindrome.

Check Options

Try an example

What Is a Palindrome?

A word, phrase, or number that reads the same forwards and backwards. "racecar" is the classic one, spell it either direction and it's identical. Phrases can pull it off too once spaces and punctuation get ignored, "A man, a plan, a canal: Panama" being the famous example, along with "Was it a car or a cat I saw?"

How to Use the Palindrome Checker

  1. Type or paste your text in. It checks live as you go.
  2. Tweak the options in the sidebar if you want to ignore case, spaces, or punctuation differently.
  3. The result tells you straight up whether it's a palindrome, plus shows the reversed version so you can compare.
  4. Try the example buttons in the sidebar if you want to see famous ones in action.

Famous Palindrome Examples

PalindromeType
racecarWord
levelWord
madamWord
civicWord
A man a plan a canal PanamaPhrase
Never odd or evenPhrase
Was it a car or a cat I sawPhrase
12321Number

Frequently Asked Questions

Yes, by default. That's why "never odd or even" gets flagged correctly as a palindrome even though there are spaces in it. Want a stricter check including spaces? Turn that option off in the sidebar.

Sure does. Type in 12321 or 1001 and it checks those just like any word, numbers are just treated as characters here.

It is, once spaces and punctuation get ignored and the check stops caring about case. Strip it down to "amanaplanacanalpanama" and it reads identically both ways. The example button in the sidebar shows this if you want to see it in action.

Yes, and it'll stay that way. There's no premium version of a palindrome checker waiting in the wings.