Palindrome Checker
🔍 Check Palindrome
⚡ Try These Examples
What Is a Palindrome?
A palindrome is a word, phrase, number, or sequence of characters that reads the same forward and backward. Famous examples include racecar, madam, and the phrase a man, a plan, a canal, panama.
Why Use a Palindrome Checker?
Our palindrome checker is instant, accurate, and free. It handles phrases with spaces, punctuation, uppercase letters, and even accents. Whether you’re a student, teacher, or writer — it saves time and eliminates mistakes.
Key Features
- ⚡ Instant — result as you type
- 🔤 Case insensitive — ignores uppercase/lowercase
- ⎵ Space & punctuation safe — “A man, a plan…” works
- 🅰️ Accent handling — é → e for perfect matching
- 📊 Visual comparison — see original vs reversed
- 🔐 100% private — nothing leaves your browser
Famous Palindromes
❓ FAQ
Is this palindrome checker free?
Yes, our palindrome checker is 100% free with no signup and no limits.
Does it ignore spaces and punctuation?
Yes! Enable “Ignore spaces and punctuation” and the tool will strip them before checking. This makes phrases like “A man, a plan, a canal, panama” work correctly.
Does it work with numbers?
Yes! Numbers like 12321 and 123454321 are recognized as palindromes.
What about accents (é, ü, ñ)?
Enable “Remove accents” to strip diacritics. So “été” would become “ete” and can be checked as a palindrome.
Does it store my text?
No. Everything runs in your browser. Your text never leaves your device.
Does it work on mobile?
Yes, fully responsive on phones, tablets, and desktops.
