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Text Case Converter— Free & Private

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

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What Is a Text Case Converter?

A text case converter transforms text between different letter cases including UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, and kebab-case. It is useful for formatting code identifiers, cleaning up pasted text, and ensuring consistent styling across documents. Our converter runs entirely in your browser with no text data sent to any server.

How to Use Text Case Converter

  1. Enter or paste text

    Type or paste the text you want to convert into the input area.

  2. Select the target case

    Choose the desired case format from the available options.

  3. Copy the result

    Copy the converted text to your clipboard with one click.

Why Use Our Text Case Converter?

Supports UPPERCASE, lowercase, Title Case, Sentence case, and more
Developer-friendly cases: camelCase, PascalCase, snake_case, kebab-case
Instant conversion as you type or paste text
Runs entirely in your browser — no text data leaves your device
Handles multi-line text and preserves paragraph structure
Useful for code formatting, content editing, and data cleanup
No account or installation required

Frequently Asked Questions

What text cases are available?

The converter supports UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, and dot.case. These cover common needs for both writing and programming.

What is the difference between camelCase and PascalCase?

camelCase starts with a lowercase letter and capitalizes the first letter of each subsequent word (e.g., myVariableName). PascalCase capitalizes the first letter of every word including the first (e.g., MyClassName). camelCase is common for variables while PascalCase is used for class names.

Does the converter handle special characters and numbers?

Yes. Special characters and numbers are preserved in most conversions. In programming-specific cases like camelCase and snake_case, special characters may be used as word boundaries for splitting.