Free Case Converter

Convert text to UPPERCASE, lowercase, Title Case, camelCase, snake_case, and more.

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  • 🔒 Files never leave your device
  • ⚡ Converted in your browser
  • ✅ No account required

Case Converter: The Complete Guide

Quickly change the letter case of your text. Convert to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, or kebab-case in one click.

How to use the Case Converter

  1. Type or paste your text into the box.
  2. Adjust any available options to fit your needs.
  3. Copy the result or download it — done in seconds.

Features

  • 7 case styles
  • Instant conversion
  • Copy or download the result
  • Works on any device

Frequently Asked Questions

What case styles are supported?

UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, and kebab-case.

Can I convert programming-style names?

Yes — camelCase, snake_case, and kebab-case are ideal for variable and slug naming.

Is it free and private?

Yes. It's completely free with no signup, and your text is processed in your browser — nothing is uploaded.

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