How To Use
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Type or paste any text into the input box
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Click 'Find Palindromes' to instantly analyze the text
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Review results grouped by type: words, phrases, numbers, and hidden substrings
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Adjust options (ignore spaces, case sensitivity, min length) to refine the search
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Try Quiz mode to test your own palindrome recognition skills!
Key Features
Detects four palindrome types: words, phrases, numbers, and hidden substrings
Full text check: instantly tells you if your entire input is a palindrome
Customizable options: toggle space/punctuation handling, case sensitivity, and minimum length
Position tracking: optionally show where in the text each palindrome appears
Statistics: character count, word count, and total palindromes found
Longest palindrome: highlights the longest palindrome in your text
Quiz mode: guess whether 12 random words are palindromes
What Is Palindrome Checker?
Enter any text and instantly find all palindromes hidden within it — individual words, multi-word phrases, numbers, and substrings. A palindrome reads the same forwards and backwards, like 'racecar', 'level', or 'A man, a plan, a canal: Panama'. Also features a fun Quiz mode to test your palindrome recognition skills!
Why Use Palindrome Checker?
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Discovers Four Types of Palindromes
Goes beyond simple word checks to find palindromic phrases, embedded substrings, and numeric palindromes — revealing hidden patterns you'd never spot by hand.
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Fully Customizable Analysis
Toggle space/punctuation handling, case sensitivity, and minimum length to tailor the search — from strict character matching to flexible phrase detection.
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Quiz Mode Makes It a Game
Test whether 12 random words are palindromes — training fast palindrome recognition in a playful format that sharpens pattern-spotting skills.
Frequently Asked Questions
What is a palindrome?
A palindrome is a word, phrase, or number that reads the same forwards and backwards. For example: 'racecar', 'level', 'madam', and the phrase 'A man, a plan, a canal: Panama'.
What kinds of palindromes does the checker find?
The checker finds four types: palindrome words (individual words), palindrome phrases (multi-word sequences), palindrome numbers (numeric tokens), and hidden palindromes (substrings embedded within the text).
What does 'Ignore spaces & punctuation' do?
When enabled (default), the checker removes spaces and punctuation before testing. This allows phrase palindromes like 'A man a plan a canal Panama' to be detected. Disable it for strict character-by-character matching.
What is Quiz mode?
Quiz mode presents 12 random words one at a time and asks you to guess whether each one is a palindrome. It's a fun way to train your palindrome recognition skills!