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Case Converter

Change text to Sentence case, UPPERCASE, lowercase or Title Case, or turn names into camelCase, snake_case and kebab-case.

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Sentence case

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How it works

How to change text case

  1. Type, paste or open the text.
  2. Choose a case. The result updates straight away.
  3. Copy it, download it, press Use as input to keep editing, or send it to another text tool.
Frequently asked questions

Useful details

4 answers
Why is there a Turkish option?

Turkish has a dotted and a dotless i. With Turkish rules, i becomes İ and ı becomes I in capitals, and back again in lower case. Without them, “istanbul” would become “ISTANBUL” instead of “İSTANBUL”. The option is chosen automatically when your browser is set to Turkish.

What is the difference between Title Case and Capitalized Case?

Capitalized Case starts every word with a capital. Title Case follows headline style and keeps short linking words in lower case, as in “The Lord of the Rings”.

Does Sentence case fix proper nouns?

No. It starts each sentence with a capital and makes everything else lower case, except the English word “I”. Names such as “London” need correcting by hand afterwards.

Is my text uploaded?

No. Conversion runs in your browser and nothing is sent or stored.

More help

Guides, common conversions and useful next steps.

Continue with your result

Use the action beside a finished result to send it directly, or open another tool: