Case Converter
Convert text between common cases — useful for variable names, titles, and copy.
UPPERCASE
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lowercase
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Title Case
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Sentence case
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camelCase
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PascalCase
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snake_case
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kebab-case
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When each case is used
camelCase and PascalCase are standard for variable and class names in JavaScript, Java, and C#. snake_case is common in Python and database column names. kebab-case is standard for URL slugs and CSS class names. Title Case and Sentence case are for human-facing text like headings and copy.