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Palindrome Checker
Check whether a word, phrase, or sentence reads the same backwards, with case, punctuation, and spacing ignored for puzzles, games, and classwork in seconds.
How to use this tool
- Choose single-text or batch-line mode.
- Set normalization toggles for case, whitespace, punctuation, and diacritics.
- Review palindrome status, mismatch diagnostics, and exportable reports.
Normalization control
- Enable strict mode by disabling punctuation and whitespace normalization.
- Use diacritic handling for multilingual or accent-insensitive comparisons.
- Tune rules to match puzzle, QA, or linguistic analysis requirements.
Batch workflows
- Analyze one phrase per line for rapid list-level screening.
- Export CSV results for sorting and downstream validation workflows.
- Keep JSON reports to preserve options and mismatch metadata context.
FAQ
- Does it support non-Latin scripts?
- Yes. Unicode-aware normalization supports letters and numbers beyond ASCII.
- Can I run strict punctuation-aware checks?
- Yes. Disable punctuation and whitespace ignore options for strict comparisons.
- Is any data sent to a server?
- No. Analysis runs locally in the browser.
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