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Case Converter

Convert text to upper, lower, title, sentence, camel, snake, kebab and more. Everything runs in your browser, so your input isn’t uploaded.

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How to use the Case Converter

  1. Type or paste your text, or select Load sample.
  2. Choose a case style.
  3. Copy the result.

Example

One line of text in three programming and writing styles.

Input
the quick brown fox
Results
camelCase: theQuickBrownFox
snake_case: the_quick_brown_fox
Title Case: The Quick Brown Fox

About this tool

Different situations need different capitalization: headlines, sentences, and the naming styles programmers use for variables and files. Paste your text and choose a style to convert it instantly.

Good to know

  • Programming styles such as camelCase and snake_case are applied to each line separately, so you can convert a whole list at once.
  • Existing camelCase and acronyms are split into words first, so userID becomes user_id.
  • Title Case capitalizes every word and doesn’t apply publishing rules for small words like “of” or “the”.

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