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camelCase Converter

Convert text to camelCase format used in programming. Free online tool that transforms any text into camelCase naming convention.

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The camelCase converter transforms any text into camelCase format, the naming convention where the first word is lowercase and subsequent words are capitalized with no spaces or separators. For example, "hello world" becomes "helloWorld".

CamelCase is one of the most widely used naming conventions in programming. It's the standard for variable and function names in JavaScript, Java, TypeScript, and many other languages. This tool splits input text on spaces, hyphens, underscores, and other delimiters to produce clean camelCase output.

All processing is done in your browser — your code and text stay private.

How to Use camelCase Converter

  1. 1Type or paste text like "hello world" or "my-variable-name" into the input.
  2. 2The text is automatically converted to camelCase in real time.
  3. 3Words are split on spaces, hyphens, and underscores, then joined in camelCase.
  4. 4Click the Copy button to copy the result to your clipboard.

Frequently Asked Questions

What is camelCase?▾
camelCase is a naming convention where the first word is lowercase and each subsequent word starts with an uppercase letter, with no spaces or separators. Example: 'myVariableName'. It resembles the humps of a camel, hence the name.
When should I use camelCase?▾
camelCase is the standard naming convention for variables and functions in JavaScript, TypeScript, Java, C#, and many other languages. It's also used for JSON property names and CSS-in-JS properties.
What is the difference between camelCase and PascalCase?▾
In camelCase, the first word starts with a lowercase letter (e.g., 'myFunction'). In PascalCase (also called UpperCamelCase), the first word also starts with an uppercase letter (e.g., 'MyFunction'). PascalCase is typically used for class names.
How does the converter handle special characters?▾
The converter splits text on spaces, hyphens, underscores, periods, and other common delimiters. Each resulting word segment is capitalized (except the first) and joined together. Non-alphanumeric characters are removed.