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About Text Case Conversion
Text case conversion is the process of changing the capitalization pattern of text. This is a common need for writers, programmers, data analysts, and anyone who works with text regularly. Whether you accidentally typed an entire paragraph in caps lock, need to format headings consistently, or want to convert text to a programming naming convention, a case converter saves significant time compared to manual editing.
Case Types Explained
Sentence case capitalizes only the first letter of each sentence and proper nouns, following standard English grammar. This is the most natural reading format and is recommended for body text, email content, and most general writing.
Title Case capitalizes the first letter of every major word. It is commonly used for headlines, article titles, book titles, and headings. Style guides differ on whether to capitalize short prepositions and articles (like "a", "the", "in"), but this tool capitalizes all words for simplicity.
camelCase joins words together without spaces, capitalizing the first letter of each word except the first. It is the standard naming convention for variables and functions in JavaScript, Java, and many other programming languages.
snake_case replaces spaces with underscores and converts all letters to lowercase. It is the preferred naming convention in Python and Ruby, and is commonly used for database column names and file naming.
kebab-case replaces spaces with hyphens and uses all lowercase letters. It is widely used for CSS class names, URL slugs, and file names in web development.