Developer tool
Text Case Converter
Convert pasted text into common case formats for writing, code, and publishing.
text case convertercase converteruppercaselowercase
How To Use Text Case Converter
Quick notes to help you understand the result before you act on it.
Overview
Use this text case converter to clean up headings, paragraphs, filenames, and snippets.
Select a mode and paste text to transform it instantly.
Text Case Modes
- Uppercase changes all letters to capitals.
- Lowercase changes all letters to small letters.
- Slug mode creates URL-friendly hyphenated text.
Practical Tips
- Review title case for brand names and acronyms.
- Use sentence case for natural paragraph text.
More Calculators
Quick links to related tools and calculator categories.
Related
Same Category
Popular
Categories
FAQ
Common questions about this tool.
Can I convert text to title case?
Yes. Select Title Case mode.
Is my text uploaded?
No. It is processed in the browser.