Palindrome Checker
17 toolsCheck whether a word or phrase is a palindrome.
Runs in your browser — your files and text stay on your device
A complete text toolkit — convert case, count words, diff text, sort and dedupe lines, find & replace with regex, generate fancy Unicode text and Lorem Ipsum, check readability, use text-to-speech and speech-to-text, normalize whitespace, apply a Caesar cipher, and check palindromes. All processing happens in your browser tab.
CaseCountDiffLorem IpsumSlug GeneratorRemove DuplicatesWord FrequencyText ReverseLine SorterFind & ReplaceFancy Text GeneratorReadability ScoreText-to-SpeechSpeech-to-TextWhitespace NormalizerROT13 / Caesar CipherPalindrome Checker
✓ It's a palindrome!
Normalized: amanaplanacanalpanama
How to use this tool
- 1Type a word or phrase.
- 2Punctuation, spaces, and case are ignored automatically.
- 3See instantly whether it reads the same forwards and backwards.
Frequently asked questions
Why does punctuation get ignored?
Classic palindrome phrases like "A man, a plan, a canal: Panama" only work if spaces and punctuation are stripped first.
Is this case-sensitive?
No — everything is lowercased before comparing.