🔠 Case Converter
Convert text to lower, upper, title, or snake/kebab case.
Input
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How it works
How it works
Input is split into tokens using non‑alphanumeric separators. Each mode applies a simple transformation:
- lower/upper: Unicode case mapping via JavaScript
toLowerCase/toUpperCase. - Title: Capitalizes the first letter of each token (not grammar aware).
- snake/kebab: Joins lowercase tokens with
_or-.
Privacy & Security
No server calls are made.
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Accuracy, Limits & Tips
Title case is basic and not grammar-aware.
Examples
- Prepare strings for code identifiers or URLs.
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Looking for broader guides and best practices? Visit the ToolsAreUs Blog for indexes (like the full tool list) and articles (e.g. secure password generation).