Case Converter

Convert text case online for free. Transform text into UPPERCASE, lowercase, Title Case, sentence case, camelCase, snake_case, and slug format.

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How to use Case Converter

  1. 1

    Type or paste your text into the input box.

  2. 2

    Click any case conversion button (UPPERCASE, lowercase, Title Case, camelCase, snake_case, etc.).

  3. 3

    Copy the converted text to your clipboard with one click.

Why use this tool?

Multiple Text Case Formats

Convert into UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, and kebab-case.

Developer-Friendly Formats

Format variable names, URL slugs, and database identifiers instantly without manual editing.

Preserves Special Characters & Accents

Handles international letters, accented characters, and standard punctuation smoothly.

Frequently asked questions

What is the difference between Title Case and Sentence case?

Title Case capitalizes the first letter of each major word, while Sentence case capitalizes only the first letter of each sentence.

What are camelCase and snake_case used for?

They are programming naming conventions: camelCase (myVariableName) is common in JavaScript, while snake_case (my_variable_name) is common in Python and SQL.

Does this tool work with large text blocks?

Yes. You can convert whole articles, code scripts, or lists in milliseconds.

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