About this tool
Case Converter is part of our Text Tools collection. It is designed for a clear, fast workflow with practical options, useful output, and privacy-aware processing.
Case Converter
Convert text to upper, lower, title, or sentence case.
✓Your files are processed in your browser — nothing is uploaded to our servers.
Privacy-first processing
Your files are processed in your browser — nothing is uploaded to our servers.
Frequently asked questions
Can I use Case Converter for free?
Yes. You can use the core Case Converter workflow for free.
How are my files handled?
Your files are processed entirely in your browser. File contents are never uploaded to our server.