Free Online Text Case Converter

Easily switch your text between different formats including Title Case, Sentence case, UPPERCASE, and lowercase using this simple online tool.

Choose your desired conversion:

Your converted text will appear here.

How to Use This Case Converter

Changing text case is simple with our tool. Just follow these steps:

  1. Type or paste the text you want to convert into the input box above.
  2. Click the button corresponding to the case you need: UPPERCASE, lowercase, Title Case, or Sentence case.
  3. Your formatted text will instantly appear in the output area below the buttons.
  4. You can copy the converted text directly from the output box.
  5. Use the "Clear Text" button to easily start over with new text.

Understanding Title Case vs. Sentence Case

What is Title Case?

The Title Case converter option capitalizes the first letter of every word, except for certain small words like articles (a, an, the), short prepositions (at, by, for, in, of, on, to, up), and short conjunctions (and, but, or), unless they are the first or last word of the title. It's commonly used for headlines, titles of books, articles, and songs.

Example: This Is an Example of Title Case

What is Sentence case?

The Sentence case converter option capitalizes only the first letter of the first word of a sentence (and proper nouns). All other letters are converted to lowercase. This is the standard capitalization used in most writing for sentences and paragraphs.

Example: This is an example of sentence case.

Features and Benefits

  • Multiple Case Options: Convert text to UPPERCASE, lowercase, Title Case, and Sentence case instantly.
  • Free & Online: No software installation required. Use our text formatter directly in your browser for free on AgeCalcAI.
  • Easy to Use: Simple interface - just paste, click, and copy.
  • Quick Results: Get your text converted immediately. Ideal for writers, students, developers, and anyone needing quick text capitalization changes.
  • Accurate Conversions: Reliable algorithms ensure proper formatting for title case and sentence case rules.
  • Useful Text Tool: Perfect for formatting headlines, cleaning up pasted text, standardizing capitalization, and more.