Case Converter
Convert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, and kebab-case.
How to Use Case Converter
- 1Paste or type the text you want to convert.
- 2Click one of the case options: UPPERCASE, lowercase, Title Case, camelCase, snake_case, or kebab-case.
- 3The converted text appears instantly in the output area.
- 4Click "Copy" to copy the result to your clipboard.
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Frequently Asked Questions
What case types are supported?▾
UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, and kebab-case. All conversions happen instantly in your browser.
How does camelCase conversion work?▾
The tool splits your text by spaces, underscores, and hyphens. The first word stays lowercase, and each subsequent word is capitalized. For example, "hello world" becomes "helloWorld".
Does it handle special characters?▾
For case conversions like UPPERCASE and lowercase, all characters are preserved. For programming cases (camelCase, snake_case, etc.), non-alphanumeric characters are used as word boundaries and removed.
Is there a character limit?▾
No hard limit. The tool processes text of any length in real time.
Is my text stored anywhere?▾
No. All processing happens entirely in your browser. Your text is never sent to any server or stored anywhere.
When should I use snake_case vs kebab-case?▾
snake_case is commonly used in Python, Ruby, and database column names. kebab-case is used in CSS class names, URL slugs, and some CLI tools. Use whichever matches your project conventions.
Does this work on mobile devices?▾
Yes. The case converter runs entirely in your browser and works on any device with a modern browser, including phones and tablets.