Case Converter
Convert text to UPPERCASE, lowercase, Title Case, or Sentence case online, free.
✓ Free
No Signup Required Secure & Private
Free to useNo software to install — works in any modern browser.
No signup neededOpen the tool and start straight away.
Runs in your browserNothing you enter is sent to a server.
Works on mobileSame tool on your phone, tablet or desktop.
About Case Converter
This tool converts pasted text between different letter casing styles — UPPERCASE, lowercase, Title Case, and Sentence case — saving the tedium of manually retyping text to fix casing, especially for longer passages.
Numbers and symbols in the text are left untouched; only letter casing is affected, so formatting like punctuation and numerals stays exactly as entered.
Numbers and symbols in the text are left untouched; only letter casing is affected, so formatting like punctuation and numerals stays exactly as entered.
Frequently Asked Questions
What case options are available?
UPPERCASE, lowercase, Title Case, and Sentence case.
Will this work on text with special characters or numbers?
Yes, numbers and symbols are left as-is; only letter casing changes.
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