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Case Converter

Convert text to sentence case, uppercase, camelCase, snake_case, and more. Choose a format to transform your text instantly, then copy or download the result.

Convert your text

All conversions happen instantly in your browser.

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Sentence Case

Change Text Case Online

Sometimes a piece of text just needs a quick change of case. Maybe you copied a paragraph in all caps, typed a heading in lowercase, or need to format a list of titles. This free case converter lets you change text to uppercase, lowercase, sentence case, or title case without typing everything again. Paste your text, choose the format you need, and use the converted result wherever you want.

Uppercase and Lowercase

Turn all your letters into capital letters or change them to lowercase in seconds.

Sentence Case

Format text like regular sentences, with an initial capital letter where appropriate.

Title Case

Give headings and titles a consistent look by capitalizing words according to the selected title-case style.

Quick Text Formatting

Fix the capitalization of paragraphs, headings, captions, and copied text without editing each word manually.

How to Use the Case Converter

  1. 1

    Enter Your Text

    Type or paste the words, sentences, or paragraphs you want to reformat.

  2. 2

    Choose a Text Case

    Select uppercase, lowercase, sentence case, title case, or another available formatting option.

  3. 3

    Copy the Converted Text

    Check the result, then copy your reformatted text into a document, email, website, or other project.