Case Converter
Convert text to UPPERCASE, lowercase, Title Case, camelCase and more.
How to use Case Converter
- 1Paste your text in the input box.
- 2Choose the case format you need from the buttons.
- 3Copy or download the converted result.
Why use this tool
- Covers the six case formats developers and writers need most often.
- One-click copy and download of results.
- Handles multi-line text and punctuation correctly.
Frequently asked questions
What's the difference between camelCase and snake_case?
camelCase joins words with no spaces and capitalizes each word after the first (myVariableName). snake_case joins words with underscores in lowercase (my_variable_name).
Will this preserve line breaks?
Yes, multi-line input is preserved — each line is converted independently where relevant.