Text Utilities 100% Local Processing Limit: 5 MB

Text Case Converter

Convert text between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, and more.

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How to Use the Text Case Converter

  1. 1
    Paste your source text into the input box.
  2. 2
    Click any case conversion button: UPPERCASE, lowercase, Title Case, Sentence case, camelCase, kebab-case, snake_case, CONSTANT_CASE, or aLtErNaTiNg.
  3. 3
    Inspect the converted output and click "Copy to Clipboard".

Practical Example & Use Case

Common Real-World Scenario

Converting a list of human-readable column titles into `snake_case` or `camelCase` identifiers for database programming.

Technical Notes & Limitations

Browser Engine Architecture

Title casing capitalizes major words while respecting standard minor prepositions and articles.

Frequently Asked Questions

Can I convert code variable names?

Yes, camelCase, snake_case, and kebab-case are optimized specifically for developer formatting.