FREE ONLINE TEXT TOOL
Case Converter
Change capitalization in seconds while keeping your text easy to edit and copy.
✓ Free to use✓ No sign-up✓ Works in your browser
Choose a text format
TOOL GUIDE
What this tool does
The Case Converter changes the capitalization of your text without requiring you to retype it. Use uppercase for all-capital text, lowercase for small letters, title case for headings, or sentence case for regular prose. Capitalization rules for names and acronyms may still need a human review.
How to use it
- Type or paste text into the text area.
- Choose the capitalization style you need.
- Review the converted text in the same text area.
- Select Copy text to copy the result, or Clear text to start again.
Useful for
Formatting headings, titles, captions, drafts, social posts, and text copied from different sources.
TipReview names, acronyms, and brand spellings after conversion because automatic capitalization cannot know every proper noun.
Privacy note: Text processing is performed in your browser by this tool; the tool code does not send your entered text to an external text-processing API. Your browser, hosting setup, or other website plugins may still process data according to their own settings.