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Text Case Converter

Instantly convert your text between different cases.

Input Text
Choose Conversion
Result
Text Case Formatting Guide

Sentence & Title Case

Sentence case capitalizes only the first letter of each sentence, while Title Case capitalizes the first letter of every major word. Our tool uses Advanced Regular Expressions (Regex) locally in your browser to instantly detect word boundaries and apply these precise linguistic rules without any server delay.

Frequently Asked Questions

What text formats can I convert to?

You can convert text to UPPERCASE, lowercase, Title Case, Sentence case, and specialized formats like camelCase, snake_case, and kebab-case.

Is there a limit to how much text I can convert?

There is no strict limit. Since the conversion runs entirely in your browser, it can easily handle large documents of several megabytes instantly.

Does this tool fix grammar?

No, it only changes the capitalization of characters based on specific rules. It does not perform spell-checking or grammatical corrections.