Free Online Case Converter
How to Use the Case Converter
Paste your text in the input area, choose a case format from the toolbar, and the converted text will appear instantly in the output area.
Supported Formats
- UPPER – Converts all characters to uppercase.
- lower – Converts all characters to lowercase.
- Title – Capitalizes the first letter of each word.
- Sentence – Capitalizes the first letter of each sentence.
- camelCase – First word lowercase, subsequent words capitalized.
- PascalCase – All words capitalized, no separators.
- snake_case – Lowercase with underscores between words.
- kebab-case – Lowercase with hyphens between words.
All processing happens locally in your browser — your text is never sent to a server.
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