Free Online Case Converter

Convert text into UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, and kebab-case instantly.

0 words | 0 characters
Client-Side Guarantee: Text formatting runs inside your browser. No data is transmitted.

How to Use the Case Converter

  1. Paste your text into the input box.
  2. Click the button corresponding to your target case.
  3. Click 'Copy' to use your converted text.

Key Features

✓ Sentence case, UPPERCASE, and lowercase formats
✓ Title Case (intelligently preserves minor prepositions and articles)
✓ Developer conventions: camelCase, PascalCase, snake_case, kebab-case, and CONSTANT_CASE
✓ Alternating cAsE and Inverse Case
✓ Instant copy to clipboard

About Case Converter

Transform your text between all standard capitalization styles and developer variable conventions with a single click. From publication title cases to programming variable formats.

Frequently Asked Questions

How does Title Case handle small words like 'and', 'the', and 'in'?

Our Title Case algorithm automatically lowers standard English articles, conjunctions, and short prepositions unless they appear at the very beginning or end of a sentence.

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