Text Case Converter
Transform your text into different case formats instantly with our free online tool
About Text Case Conversion
Our free online Text Case Converter allows you to transform your text between different case formats instantly. Whether you're a developer working with code, a writer formatting content, or a student preparing documents, this tool helps you quickly change text cases without manual editing.
UPPERCASE
Converts all letters to uppercase (e.g., "EXAMPLE TEXT"). Useful for headings or emphasis.
lowercase
Converts all letters to lowercase (e.g., "example text"). Often used for email addresses or usernames.
Title Case
Capitalizes the first letter of each word (e.g., "Title Case Example"). Perfect for book titles and headings.
Sentence case
Capitalizes the first letter of each sentence (e.g., "Sentence case example"). Ideal for normal paragraph text.
camelCase
Joins words without spaces, capitalizing each new word (e.g., "camelCaseExample"). Commonly used in programming.
snake_case
Joins words with underscores (e.g., "snake_case_example"). Popular in variable naming and database fields.
kebab-case
Joins words with hyphens (e.g., "kebab-case-example"). Often used in URLs and CSS class names.
PascalCase
Like camelCase but starts with uppercase (e.g., "PascalCaseExample"). Used for class names in many programming languages.
How to Use Our Text Case Converter
- Enter or paste your text in the input box above
- Select your desired case format from the dropdown menu
- Click "Convert" to transform your text
- Copy or download the converted text as needed
Common Use Cases
- Programming: Convert variable names between camelCase, snake_case, and PascalCase
- Content Writing: Format article titles and headings in Title Case
- Data Processing: Standardize text data to consistent case formatting
- Academic Work: Properly format citations and references
- Web Development: Convert text for CSS class names or HTML IDs
Frequently Asked Questions
Is this text case converter free to use?
Yes, our text case converter is completely free to use with no limitations. You can convert as much text as you need without any registration.
Does the tool store my text?
No, all conversions happen in your browser. We don't store or transmit your text to our servers, ensuring complete privacy.
What's the maximum text length I can convert?
You can convert up to 100,000 characters at once, which is more than enough for most use cases including long documents.
Can I use this tool on mobile devices?
Absolutely! Our text case converter is fully responsive and works perfectly on smartphones and tablets.