Palindrome Checker
Check if a word or phrase reads the same forwards and backwards, with flexible options.
Enter text to check
Cleaned string used for check:
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About Palindrome Checker
A palindrome is a word, phrase, or sequence that reads the same forwards and backwards. Famous examples include "racecar", "level", and "A man, a plan, a canal: Panama". This tool checks any text for palindrome properties with configurable options.
Famous Palindromes
Click any example below to check it:
How to Use
- Type or paste your word or phrase into the input field.
- Choose options: ignore spaces, punctuation, and/or case.
- The result updates in real-time with a green YES or red NO indicator.
- See the cleaned version of your text used for comparison below the result.
FAQ
A palindrome is a word, phrase, number, or sequence that reads the same from left to right as from right to left. With the "ignore spaces and punctuation" options, long phrases like "A man, a plan, a canal: Panama" qualify as palindromes.
A word-level palindrome (or semordnilap phrase) means the sequence of words reads the same forward and backward. For example: "First ladies rule the land, the land rule ladies first" — the words in reverse order are the same.
Yes! "racecar" spelled backwards is "racecar" — the same word. It is one of the most commonly cited palindromes in English.
Yes, palindromes appear in literature, mathematics (palindromic numbers like 121, 12321), music, and as a fun way to demonstrate language patterns. They are also used in computing for string manipulation exercises.