Case · Converter

How to convert text case (free)

• Type or paste your text in the box.
• Every case style updates live below.
• Click any card to copy that result. Nothing is uploaded.

The case styles explained

• camelCase — myVariableName, common in JavaScript and Java.
• PascalCase — MyVariableName, used for classes and types.
• snake_case — my_variable_name, common in Python and databases.
• CONSTANT_CASE — MY_VARIABLE_NAME, for constants and env vars.
• kebab-case — my-variable-name, used in URLs, CSS and file names.
• Title Case / Sentence case — for headings and prose.

Smart word splitting

The converter detects word boundaries from spaces, hyphens, underscores and existing camelCase humps, so getUserID, get_user_id and get user id all convert cleanly between styles.

Is my text private?

Yes. Everything runs in your browser tab — nothing is uploaded, logged or stored. The tool works offline once the page has loaded.