Check if a word, phrase or number reads the same forwards and backwards. Ignores spaces, punctuation and case.
A palindrome is a word, phrase, or number that reads the same forwards and backwards when spaces, punctuation, and capitalisation are ignored. The word derives from the Greek "palindromos" (running back again). Famous English palindromes include "racecar," "level," and the sentence "A man, a plan, a canal: Panama." In Indian languages, palindromes also exist - Tamil literature has historically celebrated them as a sign of linguistic mastery, with ancient Tamil Sangam poetry featuring palindromic verses (known as "maalai maatru" in classical Tamil poetics).
Several Indian names are palindromes - "Aga," "Nitin," "Reer," and the name "Nayan" reads the same in both directions. The Hindi phrase "Main raat taar naim" is a recognised palindrome. In mathematics, palindromic numbers (like 121, 1331, or 12321) appear frequently in number theory problems set in CBSE and ICSE board exams, and palindrome generation is a common coding challenge in competitive programming platforms like HackerRank and GeeksforGeeks, popular among Indian engineering students preparing for placement interviews.
Enter any word, phrase, name, or numeric sequence. The tool strips spaces and punctuation, converts all letters to the same case, and compares the result to its reverse. It then shows the cleaned string and its reversed version side by side, explaining whether a match was found. This makes it useful for linguistics enthusiasts, puzzle lovers, students completing computer science assignments, and anyone exploring the mathematical properties of language.