Check if any word, phrase, or sentence reads the same forwards and backwards. Ignores spaces, punctuation, and case.
A palindrome is a word, phrase, or sequence that reads the same forwards and backwards when you ignore spaces, punctuation, and letter case. Famous examples include 'racecar', 'A man a plan a canal Panama', and 'Was it a car or a cat I saw'. Palindrome checking is useful for word games, programming challenges, linguistics research, and educational exercises. This tool strips all non-alphanumeric characters and converts to lowercase before comparing, so it correctly identifies sentence-level palindromes that would not be obvious at first glance. The side-by-side comparison lets you see exactly where forward and reversed text match or differ.
Type or paste a word, phrase, or sentence into the input area. The tool processes it in real-time.
Click any of the example palindrome chips to instantly load a known palindrome and see the result.
A green YES or red NO badge tells you immediately. The cleaned forward text and its reverse are shown side by side for comparison.
Click Copy to get the input, cleaned text, reversed text, and result on your clipboard.
Count words, characters, sentences, paragraphs and estimate reading time instantly.
Count characters with and without spaces. Shows Twitter, Instagram and SMS limits.
Convert text to UPPER, lower, Title Case, Sentence case, camelCase, snake_case and more.
Generate placeholder text by paragraphs, sentences or words. Classic and modern variants.
Repeat any text or emoji N times with a custom separator. Great for testing and spamming friends.
Deduplicate text lines, sort alphabetically, count unique entries. Handles huge lists.