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Sentence Case Converter: Capitalise Sentence Starts

Fix capitalisation so every sentence starts with a capital letter, with Turkish rules.

Files never leave your deviceFree

How to use it

  1. Type or paste your text on the left.
  2. The result appears instantly on the right.
  3. Use “Copy result”.

About Sentence Case Converter

The text is lowercased and the first letter after each full stop, question mark or exclamation mark is capitalised. Turkish i rules are applied. Handy for cleaning text typed in all caps.

Example

Input
MERHABA ARKADAŞLAR. BUGÜN HAVA ÇOK GÜZEL.
Result
Merhaba arkadaşlar. Bugün hava çok güzel.

FAQ

Does it keep proper nouns capitalised?

No. Everything is lowercased first, so correct names by hand.

Are my files uploaded to a server?

No. Everything runs in your browser; your files and text never leave your device.

Is it free? Do I need an account?

The tool is free and needs no registration.

Does it work on a phone?

Yes, in modern desktop and mobile browsers; large files depend on your device power.

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