Change text case

Paste your text and press a button. It handles writing styles such as Title Case and code styles such as snake_case. Nothing leaves your browser.

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Case converter at a glance

Cost
Free, with no watermark
Account
None needed
Your data
Stays in your browser. How to check
You get
Your text in the case you choose
Limits
None for normal documents

How to use it

  1. Paste your text

    Any length, including several paragraphs.

  2. Press a case

    The text changes in place, and you can press another to change it again.

  3. Copy it

    Press Copy text and paste it wherever you need it.

Case converter: common questions

What does Title Case do with small words?

Short words such as and, the, of and in stay lowercase unless they begin the title or follow a colon or a full stop. Style guides differ on the details, so check it against yours for anything formal.

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

They're ways of writing several words as one name in code. camelCase starts each later word with a capital, snake_case joins words with underscores, and kebab-case joins them with hyphens.

Will Sentence case get names right?

No. It lowercases everything and capitalizes the start of each sentence, so names like Paris need fixing by hand.