Free Case Converter Tool

Convert text to uppercase, lowercase, title case, sentence case, and more. Free online text case changer.

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About Case Converter

Our free Case Converter instantly transforms your text to any case format you need. Convert to uppercase, lowercase, title case, sentence case, or even alternating case with a single click. Perfect for formatting titles, fixing caps lock mistakes, or standardizing text.

How to Use Case Converter

  1. 1Paste or type your text into the text area.
  2. 2Click on the case format button you want to apply.
  3. 3Your text will be instantly converted.
  4. 4Copy the result or apply another conversion.

Key Features

  • UPPERCASE conversion
  • lowercase conversion
  • Title Case for headings
  • Sentence case for paragraphs
  • Alternating case for fun text
  • Inverse case to flip existing case

Benefits

  • Fix accidental caps lock typing instantly
  • Format titles and headings properly
  • Standardize text case across documents
  • Save time on manual text formatting

Frequently Asked Questions

What is Title Case?

Title Case capitalizes the first letter of each word. It's commonly used for headlines, book titles, and headings.

What is Sentence case?

Sentence case capitalizes only the first letter of each sentence, like normal writing. It's the standard format for paragraphs and body text.

Can I convert text with special characters?

Yes, the converter handles special characters, numbers, and punctuation. Only alphabetic characters are affected by case conversion.

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