A practical example
Text: a guide to the night sky
Title Case produces “A Guide to the Night Sky.” Sentence case produces “A guide to the night sky.”
Case Converter
Paste your text, then choose the capitalization you need.
Your work stays in this browser.
How to use the Case Converter
Case Converter changes capitalization without making you retype a heading, list, filename, or block of copy. You can move between five common styles and copy the result when it looks right.
Paste or type the text
Add the words you want to reformat in the main text box.
Choose a case style
Select sentence case, lowercase, uppercase, title case, or capitalize words.
Copy the result
Review punctuation and proper names, then copy the converted text.
What to know
- Title Case keeps common short words lowercase unless they begin or end the title.
- Automatic conversion cannot identify every proper name or intentional brand spelling.
Questions people ask
Will punctuation be removed?
No. The converter changes letter capitalization and leaves punctuation in place.
Can I undo a conversion?
The tool does not keep an edit history. Keep a copy of the original if exact capitalization matters.