Free Case Converter
Easily convert text between uppercase, lowercase, title case, and more.
Privacy Guarantee
Your data never leaves your device. All processing happens locally in your browser using secure WebAssembly and HTML5 APIs. We do not store, keylog, or transmit your input.
Why Use Our Tool?
One-Click Conversion
Instantly transform your text case with a single click.
Multiple Formats
Supports Uppercase, Lowercase, Title Case, Sentence Case, and more.
Clean Interface
Distraction-free editor with instant copy and clear functions.
How to Use
Enter Text
Type or paste your content into the editor.
Choose Format
Click the buttons (e.g., UPPER CASE, Title Case) to convert.
Copy
Use the Copy button to grab your converted text.
Frequently Asked Questions
Does Title Case capitalize small words?
Our simple title case capitalizes every word. For advanced headline rules, manual adjustment might be needed.
Can I convert back to original?
There is no undo button, but you can usually convert back to Sentence case or clear and paste again.