What is lowerCamelCase?
lowerCamelCase (also just "camelCase") joins words with no spaces, lowercases the first word, and capitalizes the first letter of each following word — like firstName or totalCount. It is the standard naming style for variables, functions and object properties in JavaScript, Java and many other languages. This tool converts any text to camelCase instantly in your browser.
How to use
- Paste your text into the input box.
- The lowerCamelCase result appears instantly.
- Click Copy to use it.
Examples
| Input | camelCase |
|---|---|
first name | firstName |
total order count | totalOrderCount |
user_id | userId |
HTML parser | htmlParser |
Common uses
- Naming variables and functions in JavaScript, Java, etc.
- Object property and JSON key names.
- Converting labels or database columns into code identifiers.
Frequently asked questions
What is the difference from PascalCase?
camelCase lowercases the first word (firstName); PascalCase capitalizes it (FirstName).
What happens to separators?
Spaces, underscores and hyphens are removed and used as word boundaries.
Where is camelCase used?
Most commonly for variables, functions and JSON keys.