Text Case Converter
Convert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, and more online for free.
About this tool
The Text Case Converter transforms your text between all major case formats: UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, and CONSTANT_CASE. Essential for developers renaming variables, writers fixing capitalization, and content editors standardizing text. Handles large amounts of text instantly.
How to use Case Converter
- 1Enter your text: Type or paste the text you want to convert.
- 2Choose a case format: Click any of the case buttons: UPPER, lower, Title, camelCase, snake_case, etc.
- 3Copy the result: The converted text appears instantly. Click Copy to save it.
Frequently Asked Questions
What is camelCase?
camelCase writes compound words with no spaces where each word after the first starts with a capital letter, e.g., myVariableName.
What is snake_case?
snake_case separates words with underscores in lowercase, e.g., my_variable_name. Common in Python and database column names.
What is kebab-case?
kebab-case separates words with hyphens in lowercase, e.g., my-variable-name. Common in CSS class names and URLs.