Are special characters converted correctly for other languages?

Yes, the conversion uses the browser's locale-aware case functions, so language-specific characters (like Turkish's dotted İ/i and dotless I/ı) are converted correctly without mixing up.

What's the difference between Sentence case and Title Case?

Sentence case only capitalizes the first letter of each sentence (like a normal sentence); Title Case capitalizes the first letter of every word, commonly used for headings and names.

What's the alternating case format for?

Alternating case swaps characters between lowercase and uppercase in sequence; it's often used for a playful or mocking tone on social media.

Is my text saved anywhere?

No, the conversion happens entirely and instantly in your browser; the text you type is never sent to or stored on any server.

Tools/💻 Digital Tools/Case Converter

Case Converter

Instantly convert your text to UPPERCASE, lowercase, Title Case and more.

Version 1.0 · Last Updated: August 3, 2026 · Maintained by ToolLarder

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