Free Online Text Case Converter Tool
The Text Case Converter by ProTool.fun is your free, fast, and user-friendly solution for transforming text into various formats such as UPPERCASE, lowercase, Capitalized Case, Sentence case, and aLtErNaTiNg CaSe. Whether you're a student, writer, designer, or social media creator, formatting text manually can be tedious — that’s why this tool helps you do it in just one click.
Paste your text below, choose your desired format, and watch your text transform instantly. All actions are performed right in your browser — no data is saved or uploaded, making it 100% secure and private.