Case Converter β camelCase, snake_case & more
Convert text to UPPER, lower, Title, camelCase, snake_case, kebab-case and more.
π Runs entirely in your browser. Your input and output are never sent to a server or stored β fully private.
Click a row to copy
About this tool
This case converter rewrites your text in whatever capitalization style you need β UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, kebab-case and more β with a single click. Paste your text, pick a style, and copy the result, which is ideal for renaming variables, tidying headings or normalising messy input. It all runs in your browser, so nothing you paste is uploaded.
Frequently asked questions
What is the difference between camelCase, snake_case and kebab-case?
They are naming conventions for joining words without spaces. camelCase capitalises each word after the first (myVariableName), snake_case joins words with underscores (my_variable_name), and kebab-case joins them with hyphens (my-variable-name).
Does Title Case follow style-guide rules?
Title Case here capitalises the first letter of each word, which is simple and predictable. It does not apply style-guide exceptions such as leaving short articles and prepositions in lowercase, so you may want to fine-tune the result for headlines.
Is my text sent anywhere?
No. The conversion happens entirely in your browser with JavaScript, so the text you paste is never sent to or stored on a server.