Case Converter
Convert text to UPPERCASE, lowercase, Title Case or Sentence case with one click, then copy it.
- Runs privately in your browser
- Free, no sign-up
- Updated
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How to use the Case Converter
- Paste your text into the box.
- Click the case you want.
- Click Copy to copy the result.
When to use each case
- Sentence case — normal writing and most headings on the web.
- Title Case — book, article and video titles.
- UPPERCASE — short labels and acronyms; avoid it for long text, as it reads like shouting.
- lowercase — cleaning up text that was typed with Caps Lock on.
Frequently asked questions
Does Title Case follow a style guide?
It capitalises the first letter of every word. Style guides such as AP or Chicago keep short words like “and” lowercase — adjust those by hand if needed.