Case Converter
Convert text between cases — pick a style and copy the result. Nothing leaves your device.
Free online case converter
The Ajenza Case Converter changes the capitalisation of your text instantly in your browser. Paste your text and pick a style — UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, dot.case, aLtErNaTiNg or InVeRsE — then copy the result or feed it back in to chain conversions. It's handy for writing, coding (variable and file names), spreadsheets and titles. Everything is processed locally, so your text is never uploaded.
Is it free?
Yes — completely free, with no sign-up, download or watermark.
Is my text private?
Yes. Conversion happens locally in your browser; nothing is uploaded.
Do I need to install anything?
No. Everything runs in your browser.
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