Case Converter
Convert text to uppercase, lowercase, title case, sentence case, camelCase, snake_case, and more. Free, instant, no sign-up.
Frequently asked
questions
Title Case capitalizes the first letter of each word. This tool uses a smart implementation that skips short prepositions and conjunctions (a, an, the, and, or, but, in, on, at, to, for) unless they start the sentence.
camelCase joins words together with no spaces and capitalizes the first letter of each word after the first. Example: "hello world" → "helloWorld". Commonly used in JavaScript variable names.
snake_case replaces spaces with underscores and lowercases everything. Example: "Hello World" → "hello_world". Common in Python and database column names.