Text case conversion is the process of changing the capitalization of text. Different contexts require different case formats - programming languages have naming conventions, titles need proper capitalization, and URLs work best with kebab-case.
This tool supports 10 different case formats, making it easy to convert text for any purpose. Whether you're a developer converting variable names, a writer formatting titles, or anyone needing quick text transformation, this tool handles it all instantly in your browser.
Document Formatting
Quickly format headings and titles in documents
Programming
Convert variable names between camelCase and snake_case
URL Slugs
Create URL-friendly kebab-case slugs
Content Writing
Fix capitalization in articles and blog posts
What is Title Case?
Title Case capitalizes the first letter of each word. It's commonly used for headings, titles, and headlines in documents and web content.
What's the difference between camelCase and PascalCase?
In camelCase, the first word starts with lowercase (e.g., myVariableName). In PascalCase, every word starts with uppercase (e.g., MyVariableName). JavaScript uses camelCase for variables, while C# and Pascal use PascalCase for classes.
When should I use snake_case vs kebab-case?
Snake_case (word_word) is common in Python and Ruby for variable names. Kebab-case (word-word) is standard for URLs, CSS class names, and file names.
What is Sentence case?
Sentence case capitalizes only the first letter of sentences, just like normal writing. It's used for paragraphs and regular text content.
How does the toggle case work?
Toggle case swaps the case of every character - uppercase becomes lowercase and vice versa. It's useful when you accidentally typed with CAPS LOCK on.
Privacy First
All text conversion happens entirely in your browser. Your text never leaves your device and is never sent to any server.
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