Case Converter
Quickly convert your text into UPPERCASE, lowercase, Title Case, or Sentence case. Paste your text below and select the format you need.
About Case Converter
The Case Converter transforms any pasted or typed text into multiple capitalization styles instantly—UPPERCASE, lowercase, Title Case, Sentence case, or Alternating case—without sending your content anywhere. It runs only in your browser for complete privacy and quick results.
How to Use
- Paste or type your text into the big input box above.
- Use the toolbar to Paste, Copy, Clear, Download, or Import .txt files.
- Choose a conversion from the conversion buttons (UPPERCASE, lowercase, etc.). The converted result appears in the Converted Text box below the editor.
- Copy or download the converted text as needed.
Why Case Converter Matters
Consistent case formatting improves clarity, brand consistency, and readability. Whether you’re preparing headlines, formatting code comments, fixing social captions, or refining documentation, this tool automates repetitive edits so you can focus on content quality. Fast, private and accessible on any device—it’s a simple utility that saves time while keeping content professional.