Text Transformer

Case conversion is one of the most frequent text operations in development and content creation. UPPERCASE is used for constants, headings, and emphasis. lowercase normalizes user input for comparison. Title Case capitalizes the first letter of each word for headlines.

camelCase and snake_case are naming conventions in programming. JavaScript and Java use camelCase for variables (firstName), while Python and Ruby prefer snake_case (first_name). CSS uses kebab-case (font-size). Converting between these is tedious by hand, especially for long variable lists.

Beyond case conversion, this tool also counts words and characters, removes duplicate lines, sorts lines alphabetically, and reverses text. These operations are useful for cleaning data, preparing content for databases, formatting code, and processing text files — all without installing a text editor extension.