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Text Case Converter (10 styles)
Convert text to 10 cases: UPPER, lower, Title, Sentence, camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE. Real-time, Vietnamese-aware.
UPPERCASE lowercase Title Case Sentence case camelCase PascalCase snake_case kebab-case CONSTANT_CASE iNVERT cASE When to use which
- UPPER / lower: normalize emails or usernames before comparison.
- Title Case: article titles, book titles.
- camelCase / PascalCase: JS/TS variables (camel) vs classes/components (Pascal).
- snake_case: Python identifiers, DB columns.
- kebab-case: URL slugs, CSS classes, component filenames.
- CONSTANT_CASE: constants, env variables.
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