Sentence Case Converter
Convert text to sentence case format where only the first letter of each sentence is capitalized. Perfect for proper grammar and professional writing.
Input Text
Sentence Case Converter Result
Examples of Sentence Case Converter
See how our sentence case converter converter transforms different types of text:
Before:
hello world. this is a test. how ARE you?
After:
Hello world. This is a test. How are you?
Before:
THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG.
After:
The quick brown fox jumps over the lazy dog.
Before:
welcome to our WEBSITE! we hope you enjoy your VISIT.
After:
Welcome to our website! We hope you enjoy your visit.
Before:
mr. smith went to dr. jones yesterday. he had a great time.
After:
Mr. smith went to dr. jones yesterday. He had a great time.
When to Use Sentence Case Converter
Professional Writing
Perfect for business documents, reports, and formal correspondence that require proper sentence structure.
Email Content
Clean up email text for professional communication and improve readability.
Academic Papers
Ensure proper capitalization in research papers, essays, and academic writing.
Web Content
Format website content, blog posts, and articles with consistent sentence capitalization.
Book Editing
Standardize text formatting for manuscripts, novels, and published content.
Legal Documents
Apply proper sentence case to legal contracts, agreements, and official documents.
Frequently Asked Questions
Is this sentence case converter converter free to use?
Yes! Our sentence case converter converter is completely free with no registration required. Convert unlimited text without any restrictions.
Is my text data safe and secure?
Absolutely. Your text never leaves your browser - all conversion happens locally on your device. We don't store, log, or transmit your data anywhere.
Can I convert large amounts of text?
Yes! Our tool can handle large text files up to 1MB in size. For even larger files, you can process them in chunks.
Does this work on mobile devices?
Yes! Our sentence case converter converter is fully optimized for mobile devices, tablets, and desktop computers.
Can I undo conversions?
Yes! Use Ctrl+Z (or Cmd+Z on Mac) to undo changes, or use the swap button to quickly switch between input and output text.
Start Converting Your Text Now
Transform your text to sentence case converter instantly with our professional converter tool.