🔡 Online Case Converter

How the Case Converter Works

This is a simple online tool that lets you change the case of any text instantly. Simply paste your content into the box and click one of the conversion buttons above.

Understanding the Different Cases

• Upper Case: Converts all letters in the text to capital letters (e.g., THIS IS UPPER CASE).
• Lower Case: Converts all letters in the text to small letters (e.g., this is lower case).
• Proper Case: Capitalizes the first letter of every word (e.g., This Is Proper Case).
• Sentence Case: Capitalizes only the first letter of the first word in each sentence (e.g., This is sentence case. Another sentence begins here.).