Case Converter Online

Convert case online instantly. Convert case - transform text to uppercase, lowercase, sentence case, title case, and more. Free online case converter tool.

How to Use Case Converter Online

Our free online case converter supports multiple text case formats. Convert case online instantly - transform your text to any case style you need. Whether you need to convert case for documents, code, or content, our tool makes it easy.

  1. Select case type from the dropdown menu
  2. Enter your text in the input box
  3. Click "Convert Case" to convert case and transform your text
  4. Review the result in the output box
  5. Click the copy button to copy the converted text

Available Case Formats

UPPERCASE

All letters capitalized

HELLO WORLD

lowercase

All letters in small case

hello world

Sentence case

First letter of sentence capitalized

Hello world

Title Case

First Letter Of Each Word Capitalized

Hello World

camelCase

First word lowercase, rest capitalized

helloWorld

PascalCase

First Letter Of Each Word Capitalized, No Spaces

HelloWorld

snake_case

Words separated by underscores

hello_world

kebab-case

Words separated by hyphens

hello-world

Frequently Asked Questions

What case conversion options are available?

Our case converter supports multiple formats: UPPERCASE (all caps), lowercase (all small), Sentence case (first letter capitalized), Title Case (Each Word Capitalized), and more. Choose the format that best fits your needs.

How do I convert case online?

Simply paste or type your text into the input field, select your desired case format, and click "Convert Case". The tool instantly converts case and transforms your text to the selected format. You can convert case online for any text length.

Can I convert multiple paragraphs?

Yes! The case converter handles text of any length including multiple paragraphs, sentences, and long documents. All text will be converted according to your selected format.

Does it preserve formatting?

The case converter preserves line breaks and spacing. However, it converts only the letter case - numbers, punctuation, and special characters remain unchanged.

Is this tool free to use?

Yes, our case converter is completely free to use. No registration required, no limits on usage. Convert as much text as you need instantly online.