TF

Text Tools

Case Converter

Convert text between common casing styles.

Runs locally in your browser — your input is not uploaded.

Paste text and choose a case style.

How to use

  1. Paste your text.
  2. Choose a target case style.
  3. Copy the converted result.

About this tool

Different ecosystems prefer different casings: camelCase in JavaScript identifiers, snake_case in Python and SQL, kebab-case in URLs and CSS.

Title Case and Sentence case help with headings and prose. Conversion is best-effort for mixed languages and unusual punctuation.

Examples

To snake_case

Hello World Example
hello_world_example

FAQ

Will acronyms stay uppercase?

Most modes normalize to the target style, so acronyms may be rewritten (e.g. HTTP → http in lowercase modes).

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