Case Converter

Convert text between uppercase, lowercase, title case, and more

Input Text

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What is Case Converter?

Free online case converter to convert text between multiple case formats instantly: UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, and more.

Perfect for developers formatting variable names, writers fixing capitalization, and anyone who needs to transform text case quickly. Paste your text and click any format button to convert it immediately. No signup required.

How to Use Case Converter

1Type or paste your text into the input area
2Click any of the case format buttons (UPPER, lower, Title, camelCase, etc.)
3See the converted text appear instantly in the output area
4Copy the result and use it wherever you need

Frequently Asked Questions

This tool supports UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, and dot.case. These cover the most common formats used in programming, writing, and content creation.

camelCase is a naming convention where the first word is lowercase and each subsequent word starts with a capital letter (e.g., myVariableName). It is the standard convention for variable and function names in JavaScript, Java, and many other programming languages.

Title Case capitalizes the first letter of every word (e.g., 'The Quick Brown Fox'). Sentence case only capitalizes the first letter of the first word and proper nouns (e.g., 'The quick brown fox'). Title Case is used for headings, while Sentence case is used for regular text.

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