Case Converter
Convert text to UPPERCASE, lowercase, Title Case or Sentence case.
About this tool
The case converter rewrites your text in whichever letter case you need — all capitals, all lowercase, Title Case for headings, or Sentence case for tidy prose. Paste text once and see every version at the same time, then copy the one you want.
Everything runs in your browser as you type — your text is never uploaded or stored.
Frequently asked questions
- What is the difference between Title Case and Sentence case?
- Title Case capitalises the first letter of every word, which suits headings and titles. Sentence case capitalises only the first letter of each sentence, like ordinary writing.
- Will it fix text that is stuck in all capitals?
- Yes. Paste ALL-CAPS text and use lowercase, Title Case or Sentence case to bring it back to a normal, readable form.
- Is my text sent anywhere?
- No. Every conversion happens entirely in your browser and nothing is uploaded.