Fast, clean, mobile-friendly
Case Converter
Convert text to lowercase, UPPERCASE, Sentence case, or Title Case. Nothing is uploaded or saved.
What is a Case Converter?
A case converter changes the capitalization of your text — for example from ALL CAPS to lowercase, or to Sentence case for better readability. This tool runs in your browser; your text is not uploaded or stored.
Frequently Asked Questions
Do you store my text?
No. All text conversions run directly in your browser. Your text is never uploaded, stored, or shared.
Is CaseKit free to use?
Yes. CaseKit is completely free and does not require registration or an account.
Does CaseKit work on mobile devices?
Yes. CaseKit is mobile-friendly and works on modern smartphones and tablets.
What text case conversions are supported?
You can convert text to lowercase, UPPERCASE, Sentence case, and Title Case.
Do I need to install anything?
No installation is required. CaseKit works directly in your browser.