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Case Converter

Convert text between UPPER, lower, Title, camelCase, and more.

Free Browser-only No sign-up Popular
chars words sentences lines

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Result

About Case Converter

Convert text between 8 different case formats: UPPER CASE, lower case, Title Case, Sentence case, camelCase, PascalCase, snake_case, and kebab-case.

How It Works

The tool applies string transformation rules to convert your text. For programming cases (camel, pascal, snake, kebab), words are first extracted by splitting on spaces and punctuation, then joined with the appropriate separator and capitalization.

Step by Step

  1. 1 Paste or type your text
  2. 2 Select the target case from the dropdown
  3. 3 Click Convert to transform the text
  4. 4 Copy the result

Tips

  • Use camelCase or snake_case for variable names in code.
  • Title Case capitalizes the first letter of every word.
  • Sentence case only capitalizes the first letter of each sentence.

Frequently Asked Questions

What is the difference between camelCase and PascalCase?
camelCase starts with a lowercase letter (firstName), while PascalCase starts with an uppercase letter (FirstName).