Sentence Case Converter

Convert your text into sentence case instantly. Paste or type your text into the box, click the button, and the converted text appears automatically.

  • Type or paste your text into the box.
  • Click Convert to Sentence Case.
  • The converted version appears instantly in the box below.

What is sentence case?
Sentence case capitalizes the first letter of each sentence and keeps the rest of the letters exactly as you typed them. It doesn’t auto-correct names or company names.

Does it work on mobile?
Yes. The button and text areas work smoothly on phones, tablets, and computers.