TEXT TOOLS
Case Converter
Switch between uppercase, lowercase, and title case instantly.
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How to use Case Converter
- 1
Paste or type your text.
- 2
Choose uppercase, lowercase, title case, or sentence case.
- 3
Copy the converted text.
Title and sentence case use simple capitalization rules. Review names, acronyms, and language-specific capitalization before publishing.
When to use this tool
Clean up inconsistent capitalization in a heading, note, or pasted passage. Choose the mode that fits your task and inspect the result before replacing the original. Title case here capitalizes word starts; it does not implement a publication’s style guide or decide which small words should remain lowercase.
PRACTICAL EXAMPLE
Cleaning up a heading
- Start with
- a SMALL guide to TOOLS
- What to expect
- Title Case produces “A Small Guide To Tools”; lowercase produces “a small guide to tools”.
Get a better result
- Review acronyms such as API and HTML after conversion. Automatic lowercasing can alter intentional capitalization.
- Proper names and brand spellings need a final human check, especially in sentence case.
Common questions
Does title case follow AP or Chicago style?
No. It applies a simple word-start rule. Review articles, prepositions, and names according to your chosen editorial style.
Does this translate or rewrite my text?
No. It changes capitalization. It is not a translator, grammar checker, or rewriting service.