Is my text sent to a server?

No. All conversion happens locally in your browser — your text never leaves your device.

Case Converter

Convert text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase and snake_case online for free.

Runs in your browserNothing uploadedFree · no signup

UPPERCASE—

lowercase—

Title Case—

Sentence case—

camelCase—

snake_case—

What case formats are supported?: UPPERCASE, lowercase, Title Case, Sentence case, camelCase, and snake_case.
Is my text sent to a server?: No. All conversion happens locally in your browser — your text never leaves your device.