TextStyle4

Sentence Case Converter

Capitalise the first letter of each sentence.

Example

Input
this is one. and another! done
Output
This is one. And another! Done

How to use

  1. Type or paste your text into the box.
  2. Adjust the options if the tool has any – the result updates instantly.
  3. Press Copy result, or “Use result as input” to chain another step.

How it works

Recognises ., !, ?, … and the Devanagari danda (।) as sentence ends and also capitalises after line breaks.

Frequently asked questions

Are names capitalised?

No – everything except sentence starts is lowercased, so proper nouns need manual fixing.

Is the text I type sent to a server?

No. Conversion runs in your browser and your text is not uploaded.

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Alternate lowercase and uppercase letters like a mocking meme.