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Case Converter

Convert text between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, kebab-case, and PascalCase with a single click. Paste any amount of text and all case variants update instantly. One-click copy for any result.

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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snake_case

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kebab-case

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PascalCase

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Frequently Asked Questions

What text case formats does this tool support?▼
UPPERCASE (ALL CAPS), lowercase (all small), Title Case (First Letter Of Each Word), Sentence case (Only first word capitalized), camelCase, snake_case, kebab-case, and PascalCase.
What is camelCase and when is it used?▼
camelCase writes compound words with no spaces, capitalizing each word after the first (e.g., myVariableName). It is widely used in JavaScript, Java, and most programming languages for variable names.
What is snake_case?▼
snake_case uses lowercase letters and underscores between words (e.g., my_variable_name). It is the standard naming convention in Python, Ruby, and database column names.
Can I convert multiple paragraphs at once?▼
Yes. Paste any amount of text — multiple paragraphs, an entire document — and all case conversions update instantly.