Case Converter
Case converter
About this case converter
Change the capitalization of text without uploading it. Choose lowercase, uppercase, title case, or sentence case, then copy the result.
Common uses
Clean up headings, names, pasted text, product descriptions, labels, and social media drafts.
Frequently asked questions
Does the case converter change punctuation?
No. It changes letter capitalization while leaving punctuation, numbers, spacing, and line breaks in place.
What is sentence case?
Sentence case capitalizes the first letter of each detected sentence and changes the remaining letters to lowercase.
Is my text processed privately?
Yes. Conversion is performed locally in your browser rather than by uploading the text.