Sentence Case Converter
Convert text to sentence case instantly. Capitalize the first letter of each sentence automatically. Free online tool.
How to Use Sentence Case Converter
Our free sentence case converter makes it easy to format your text properly. Simply paste your text and get instant sentence case conversion with proper capitalization.
- Enter your text in the input box above
- Click "Convert to Sentence Case" to transform your text
- Review the result in the output box
- Click the copy button to copy the converted text
- Paste anywhere - use in documents, emails, or any application
When to Use Sentence Case
Academic Writing
Use sentence case for academic papers, essays, and research documents. It's the standard format for most academic writing styles and ensures professional presentation.
Email & Communication
Format emails and messages with proper sentence case for professional communication. Ensures your messages look polished and well-written.
Content Creation
Blog posts, articles, and web content often use sentence case for body text. Convert your content quickly to ensure consistent formatting.
Documentation
Technical documentation, user guides, and manuals typically use sentence case for readability. Format your documentation text quickly and consistently.
Frequently Asked Questions
What is sentence case?
Sentence case is a capitalization style where only the first letter of the first word in a sentence is capitalized, along with proper nouns. All other words are lowercase unless they are proper nouns or acronyms.
How does the sentence case converter work?
Simply paste or type your text into the input field and click "Convert to Sentence Case". The tool automatically capitalizes the first letter of each sentence and converts the rest to lowercase, while preserving proper nouns and acronyms.
Does it preserve proper nouns?
The basic converter capitalizes the first letter of sentences. For advanced proper noun detection, you may need to manually adjust the output. The tool handles common sentence boundaries like periods, exclamation marks, and question marks.
Can I convert multiple paragraphs?
Yes! The sentence case converter handles multiple paragraphs, sentences, and long text blocks. Each sentence will be properly capitalized according to sentence case rules.
Is this tool free to use?
Yes, our sentence case converter is completely free to use. No registration required, no limits on usage. Convert as much text as you need instantly.