Palindrome checker

Palindrome Checker — Test if Words and Phrases are Palindromes

Free palindrome checker that instantly determines whether a word, phrase, or sentence reads the same forwards and backwards. A palindrome ignores spaces, punctuation, and capitalization for a fair comparison.

What is a Palindrome?

A palindrome is a word or phrase that reads identically forwards and backwards. Famous examples include: "racecar", "level", "A man, a plan, a canal: Panama", "Was it a car or a cat I saw?"

Types of Palindromes

• Word palindromes: racecar, level, civic, radar
• Phrase palindromes: "Never odd or even"
• Sentence palindromes: "A Santa at NASA"
• Number palindromes: 121, 1221, 12321

Palindromes appear in literature, linguistics, mathematics, and even biology (palindromic sequences in DNA). Use our checker for word puzzles, educational exercises, and fun language exploration.