How to Use This Tool

Enter or paste your text in the input area above
Click any conversion button to transform your text to that case style
Copy the result using the "Copy to Clipboard" button
Download as a text file if you need to save it for later
Clear the text when you're done and start a new conversion

The character and word count updates automatically as you type, helping you keep track of your text length.

When to Use Different Cases

Different text cases serve different purposes in writing and programming. Here's a guide to help you choose the right case for your needs:

UPPERCASE

Used for: Headlines, acronyms, emphasis, warnings, and constants in programming.

Example: BREAKING NEWS, NASA, DANGER

lowercase

Used for: General text, email addresses, URLs, casual writing, and some programming conventions.

Example: hello world, user@example.com

Title Case

Used for: Book titles, article headlines, section headings, and proper names.

Example: The Quick Brown Fox Jumps Over The Lazy Dog

Sentence case

Used for: Standard writing, paragraphs, descriptions, and most content.

Example: The quick brown fox jumps over the lazy dog.

aLtErNaTiNg CaSe

Used for: Memes, sarcasm, emphasis in informal communication.

Example: tHiS iS sO fUnNy

InVeRsE CaSe

Used for: Creative writing, design purposes, or reversing existing case patterns.

Example: Converts uppercase to lowercase and vice versa

camelCase

Used for: JavaScript variables, function names, and object properties in programming.

Example: getUserName, firstName, calculateTotalPrice

PascalCase

Used for: Class names in programming, component names in React, type names.

Example: UserProfile, ShoppingCart, DatabaseConnection

snake_case

Used for: Python variables/functions, database column names, file names, and API endpoints.

Example: user_name, calculate_total, get_user_profile

kebab-case

Used for: URLs, CSS class names, file names, and HTML attributes.

Example: my-website, nav-menu, user-profile-page

dot.case

Used for: Configuration files, namespacing, and some programming contexts.

Example: app.config.js, user.profile.settings

Frequently Asked Questions

Does this tool store or save my text?

No, all text processing happens entirely in your browser. Nothing is sent to any server or stored anywhere. Your text remains completely private and is only stored temporarily in your browser's memory while you're using the tool.

What's the difference between camelCase and PascalCase?

Both remove spaces and capitalize the first letter of each word, but camelCase keeps the very first letter lowercase (e.g., "myVariableName"), while PascalCase capitalizes the first letter too (e.g., "MyVariableName"). CamelCase is typically used for variables and functions, while PascalCase is used for class names and components.

When should I use snake_case vs kebab-case?

Use snake_case (underscores) for programming variables, especially in Python, and database column names. Use kebab-case (hyphens) for URLs, CSS classes, and file names. Most programming languages don't allow hyphens in variable names, but kebab-case is perfect for web-friendly identifiers like URLs.

Can I convert large amounts of text?

Yes! This tool can handle large blocks of text without any issues. The character and word counter will update in real-time, and all conversions happen instantly in your browser. There's no text length limit imposed by the tool.

Will the converter preserve line breaks and formatting?

Yes, the tool preserves line breaks and paragraph structure. However, some conversions like camelCase, snake_case, and kebab-case will replace spaces with their respective separators (nothing, underscores, or hyphens) as that's the standard convention for these formats.