About the Case Converter
Text case matters — from writing clean headlines to naming variables in code. This free online Case Converter instantly transforms any text into the case style you need, without retyping a single word.
Whether you accidentally left Caps Lock on, need Title Case for a blog heading, or want camelCase and snake_case for programming, this tool handles it all in your browser with a single click to copy.
How to convert text case
- Type or paste your text into the input box.
- Choose the case style you want (UPPERCASE, Title Case, camelCase, and more).
- The converted result appears instantly below.
- Click Copy to copy the converted text.
- Use Clear to start over with new text.
Supported case styles
- UPPERCASE and lowercase for quick fixes.
- Title Case and Sentence case for writing and headlines.
- camelCase and CONSTANT_CASE for code.
- snake_case and kebab-case for variables, files, and URLs.
- Instant, private conversion with one-click copy.
Text Case Converter FAQs
What is Title Case?
Title Case capitalizes the first letter of each word, like How To Write A Blog Post. It is commonly used for headlines and titles.
What is the difference between camelCase and snake_case?
camelCase joins words with no spaces and capitalizes each word after the first (myVariableName), while snake_case uses lowercase words joined by underscores (my_variable_name).
Is my text stored anywhere?
No. All conversions happen locally in your browser. Your text is never uploaded or stored.
Is the case converter free?
Yes, it is completely free with no signup and unlimited conversions.
Can I convert code identifiers?
Yes. Use camelCase, snake_case, kebab-case, or CONSTANT_CASE to reformat variable and function names for any language.
