Case Converter
Instantly convert text to Uppercase, Lowercase, Sentence Case, and Capitalized Case with formatting preserved.
How to use?
Paste Text
Enter or paste your content into the main text box above.
Choose Format
Click any button (ABC, abc, Abc.) to apply that style instantly.
Copy
Use the "Copy Result" button to save the formatted text to your clipboard.
Why use this tool?
Instant Conversion
Convert blocks of text between different case styles in milliseconds with just one click.
Preserve Formatting
Our tool changes the letter casing while keeping your paragraphs, spaces, and punctuation intact.
Mobile Friendly
Works perfectly on smartphones and tablets, allowing you to format text on the go.
Frequently Asked Questions
What is Sentence Case?
Sentence case capitalizes the first letter of the first word in a sentence. It is the standard grammatical form for writing in English.
Is this tool free?
Yes, our Case Converter is 100% free and has no usage limits.
Is my text secure?
Absolutely. The conversion happens in your browser using JavaScript. No text is sent to our servers.