What is camelCase used for?

camelCase is the standard naming convention for variables, functions, and object properties in JavaScript and TypeScript. It joins words together without spaces, lowercasing the first word and capitalizing every subsequent word (e.g. myVariableName).

What's the difference between snake_case and kebab-case?

Both join words in lowercase, but snake_case uses underscores (my_variable_name) while kebab-case uses hyphens (my-variable-name). snake_case is common in Python and database columns, whereas kebab-case is used for URLs, file names, and CSS class names.

Is my text stored anywhere?

No. All conversion happens locally in your browser using JavaScript. Your text is never uploaded to a server or stored anywhere, so it stays completely private.

Does it support non-English or Unicode text?

Partially. Case conversion works reliably for Latin-based scripts. Scripts without a concept of letter casing, such as Korean, Chinese, or Japanese, will pass through unchanged for upper/lowercase transforms, and word-splitting formats may not produce meaningful results for them.

Is there a text length limit?

No. You can paste text of any length and it will be converted instantly. Because everything runs in your browser, there are no upload limits or server-side restrictions.

Text Case Converter

Convert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, and more — instantly and privately in your browser.

Your Text

0 words0 characters

Result

How it Works

Convert text to any case format in three simple steps.

Paste or Type

Enter your text in the input box by typing or pasting from any source.

Pick a Case Format

Click any case format such as UPPERCASE, camelCase, or snake_case to transform your text.

Copy the Result

Click Copy Result to copy the converted text to your clipboard.

Case Convention Tips

Choose the right case for the right context.

camelCase & PascalCase

Use camelCase for JavaScript and TypeScript variables and functions, and PascalCase for class names, components, and types.

snake_case

Use snake_case for Python variables and functions, and for database column and table names.

kebab-case

Use kebab-case for URLs, file names, and CSS class names, since hyphens are URL-safe and readable.

Title Case

Use Title Case for headlines, article titles, and headings to give them a polished, professional look.