Title Case capitalizes the first letter of major words while keeping minor words like 'and', 'in', and 'the' lowercase. It is commonly used for headlines and book titles.

What is the difference between camelCase and PascalCase?

In camelCase, the first letter is lowercase (e.g., myVariableName), while in PascalCase, the first letter is capitalized (e.g., MyVariableName). Both remove spaces between words.

Case Converter

Easily convert text between Uppercase, Lowercase, Title Case, Sentence case, and developer formats.

Characters: 0 Words: 0 Lines: 0

What is a Case Converter Tool?

A Case Converter is a handy text utility that allows you to change the capitalization style of any text block automatically. Whether you accidentally left the "Caps Lock" key on and typed a whole paragraph in uppercase, or you need to format a blog post title correctly, this tool saves you from having to retype everything manually.

Our tool runs instantly in your browser, ensuring your text remains private and is never sent to a server. It supports standard grammatical cases as well as specialized formats for programmers and web developers.

Understanding the Different Text Cases

You might be wondering which case to use for your specific needs. Here is a visual breakdown of the common styles:

1. Sentence Case

Example: "This is a standard sentence. It looks like this."

This is the standard grammatical format for most written languages. The first letter of the first word in every sentence is capitalized, while the rest of the text is in lowercase (except for proper nouns). Use this for body text, emails, and reports.

2. Lower Case

Example: "this text has no capital letters."

This transforms every character into its small form. It is often used for data normalization, tagging systems, and casual messaging.

3. UPPER CASE

Example: "THIS TEXT IS SHOUTING AT YOU."

This capitalizes every single letter. It is useful for acronyms (SEO, HTML), strong emphasis, or legal "Terms and Conditions" headers.

4. Title Case (Smart Casing)

Example: "The Quick Brown Fox Jumps over the Lazy Dog"

This is the proper format for headlines, book titles, and movie names. It capitalizes major words but leaves minor words (like "and", "the", "in") lowercase.

Developer Specific Cases

For programmers, variable naming conventions are crucial. Our tool supports the most popular coding styles:

Camel Case (camelCase): Used in Java and JavaScript. First word lower, subsequent words capitalized. No spaces.
Pascal Case (PascalCase): Similar to camelCase, but the very first letter is also capitalized. Used for Class names.
Snake Case (snake_case): Words separated by underscores. Standard for Python variables.
Kebab Case (kebab-case): Words separated by hyphens. Standard for URL slugs and CSS classes.

Frequently Asked Questions (FAQ)

Is my text data secure?

Yes. All conversions happen directly in your browser using JavaScript. Your text is never sent to our servers.

Can I convert formatting for Excel columns?

Yes. You can copy a column from Excel, paste it here, apply the case change (e.g., Title Case for names), and paste it back into Excel.

What is "Alternating Case" used for?

Alternating case (e.g., "tHiS iS tExT") is largely used in internet culture, specifically for memes to convey a mocking tone. It serves no formal grammatical purpose.