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Case converter
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About this tool
Change text to uppercase, lowercase, title case or sentence case.
Common uses
- Change text to uppercase, lowercase, title case or sentence case.
- Enter text and select one of the four casing modes.
How to use it
- 1.Enter text and select one of the four casing modes.
- 2.Copy the converted text; title and sentence modes first lowercase the source.
Limits and notes
- Title case capitalizes whitespace-delimited starts. Sentence case recognizes . ! ? 。！？; this is not a grammar-aware editor and may alter acronyms or proper names.
Frequently asked questions
What does this tool do?
Change text to uppercase, lowercase, title case or sentence case.
What should I check before using the result?
Title case capitalizes whitespace-delimited starts. Sentence case recognizes . ! ? 。！？; this is not a grammar-aware editor and may alter acronyms or proper names.