Case Converter
Convert text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE or alternating case — entirely in your browser.
FAQ
Case converter questions
Does this use OpenAI?
No. Case conversion is a fixed local algorithm. There is no AI step and nothing is sent to OpenAI for this tool.
Is my text uploaded?
No. Everything stays in your browser until you copy it yourself. Ideal for private drafts and code identifiers.
What is the difference between Title Case and Sentence case?
Title Case capitalizes each word. Sentence case lowercases the text and capitalizes the start of sentences after . ! ? …
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