General

Developer

Stylistic

Result

What this tool does

The case converter lets you transform text into different case formats including uppercase, lowercase, title case, camelCase, snake_case, kebab-case and more.

How to use the tool

Type or paste text into the Input Text field.
Choose a case format from the categories General, Developer or Stylistic.
The result appears instantly in the Result field and can be copied with one click.

Useful applications

Formatting headings or titles consistently in title case or uppercase.
Converting variable and function names between camelCase, PascalCase and snake_case for coding projects.
Standardising text for databases, configuration files or URLs using kebab-case or CONSTANT_CASE.

Notes and limitations

Developer formats split words intelligently by spaces, underscores, hyphens, dots, slashes and camelCase boundaries.
General and Stylistic transformations preserve the original text structure including spaces, line breaks and punctuation.

Frequently asked questions

What is the difference between Title Case and Capitalize Words?

Both capitalise the first letter of each word. The tool offers both options because users expect to find them under their familiar names.

Why are CONSTANT_CASE and SCREAMING_SNAKE the same?

Both produce all-uppercase words separated by underscores. They are listed separately so users can choose the name that matches their programming language convention.