Case Converter
Free case converter. Instantly convert text to uppercase, lowercase, title case, sentence case, camelCase, PascalCase, snake_case, kebab-case and more.
How to use Case Converter
- 1
Paste or type your text in the input area.
- 2
Every case style is previewed automatically below.
- 3
Click the style you want — it is copied to your clipboard.
- 4
Toggle alternate-casing for fun effects like sPaCe CaSe.
Key features
10 text transformations in one click
camelCase, PascalCase, snake_case, kebab-case
Title case & sentence case for headings
CONSTANT_CASE for env variables
Live preview of every style
Copy any result instantly
Case Converter — FAQ
Both join words without spaces and capitalize the first letter of each word. camelCase starts lowercase (myVariable), PascalCase starts uppercase (MyClass).
All-caps with underscores — the convention for environment variables (API_KEY), constants and preprocessor macros in most languages.
Yes — common short words are kept lowercase unless they begin the title, following standard title-casing rules.
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