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Online Case Converter

Convert text between seven naming and casing styles at once. 100% private, all processing in your browser

camelCase
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PascalCase
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snake_case
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kebab-case
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UPPER CASE
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lower case
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Title Case
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Frequently Asked Questions

Paste any text and the tool instantly applies seven casing rules β€” camelCase, PascalCase, snake_case, kebab-case, UPPER CASE, lower case, and Title Case β€” displaying all results side by side for easy comparison.

No. All conversion is done locally in your browser. Your text never leaves your device, fully protecting your privacy.

camelCase, PascalCase, snake_case, kebab-case, UPPER CASE, lower case, and Title Case β€” covering the most common naming conventions for code, headings, and content.

Use camelCase and PascalCase for JavaScript and TypeScript identifiers, snake_case for Python and databases, kebab-case for URLs and CSS classes, and Title Case for headings and titles.

Completely free. This is a pure frontend online tool - no registration required, no payment needed, just open and use.

There is no fixed limit, but extremely long inputs may slow down rendering. For best performance, convert reasonably sized chunks of text at a time.

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