Data Tools
Text Case Converter
Convert text between uppercase, lowercase, title case, sentence case, camelCase, snake_case, and kebab-case instantly. Free and private.
Updates as you type 🔒Private · nothing uploaded
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About this tool
Text Case Converter
Convert text between different case formats instantly. Whether you need UPPERCASE for shouting, camelCase for coding, or Title Case for headings, this tool handles it all.
Supported Case Formats
| Format | Example | Common Use |
|---|---|---|
| UPPERCASE | HELLO WORLD | Headings, emphasis |
| lowercase | hello world | Normalization |
| Title Case | Hello World | Titles, headings |
| Sentence case | Hello world | Paragraphs |
| camelCase | helloWorld | JavaScript variables |
| snake_case | hello_world | Python variables, file names |
| kebab-case | hello-world | CSS classes, URLs |
Privacy
This tool runs entirely in your browser. No text is sent to any server or stored anywhere.
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FAQ
Questions
Is my text uploaded to a server?+
No. All text transformation happens in your browser. Nothing leaves your computer.
What case formats are supported?+
Uppercase, lowercase, Title Case, Sentence case, camelCase, snake_case, and kebab-case.
Does it work with large documents?+
Yes, the tool handles thousands of lines instantly since all processing is done locally in your browser.
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