Case Converter — Free Online Tool

Convert text to UPPERCASE, lowercase, Title, camelCase, snake_case & more. Case Converter is a free online tool from the ToolsRift Text Tools collection. It runs entirely in your browser — nothing to install, no signup, and your data never leaves your device.

Loading Case Converter…

How to use Case Converter

  1. Open the Case Converter above — it loads instantly, no account needed.
  2. Enter or upload your input. Everything is processed locally on your device.
  3. Get your result immediately and copy or download it with one click.

Frequently asked questions

What case styles are supported?

UPPERCASE, lowercase, Title Case, Sentence case, aLtErNaTiNg cAsE, camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE and dot.case.

What is the difference between Title Case and Sentence case?

Title Case capitalizes the first letter of every word. Sentence case capitalizes only the first letter of each sentence.

How are camelCase and snake_case generated?

Your text is split into words on spaces, underscores, hyphens and camelCase boundaries, then re-joined in the chosen style.

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