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Case converter
Switch between sentence, title, upper, and lower case.
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How to use Case converter
Change capitalization in a heading, list, or paragraph without retyping it. Choose from lowercase, uppercase, title case, and sentence case. The transformation is mechanical rather than language-aware: names, abbreviations, and stylistic exceptions may need manual adjustment after conversion.
01
Paste the source text
Add the wording whose capitalization you want to change.
02
Choose the case style
Select lowercase, uppercase, title case, or sentence case.
03
Copy the converted text
Generate the output, review proper names, and copy or download it.
COMMON QUESTIONS
Case converter: useful answers
Does title case follow a publication style guide?
No. It capitalizes each whitespace-separated word rather than applying editorial rules for short words or names.
Will sentence case preserve acronyms?
No. The conversion starts from lowercase text. Review acronyms and proper names after generating the result.