Sentence Case Converter - Convert Text to Sentence Case Online

Convert your text to proper sentence case with correct capitalization after punctuation

Result:

💡 Tip: Sentence case capitalizes the first letter of each sentence. Perfect for formatting paragraphs, essays, and articles. All processing happens locally in your browser.

How to Use This Tool

1

Enter Your Text

Paste or type the text you want to convert into proper sentence case format.

2

Convert to Sentence Case

Click the button to capitalize the first letter of every sentence. Punctuation marks like . ! ? are detected automatically.

3

Copy the Result

Your properly formatted text appears instantly in the result section. Copy it for your documents or articles.

What is Sentence Case?

Proper Capitalization

Capitalizes the first letter after each period, exclamation mark, or question mark

Professional Format

Gives your text a polished, publication-ready appearance

Time Saver

Saves you from manually capitalizing each sentence one by one

Instant Results

Get properly formatted text in a single click