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Free online case converter. Change text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case or kebab-case instantly. Private and fast.
Enter your values and select Calculate to see the result.
Changing the capitalisation of text by hand is slow and easy to get wrong, especially for headings, spreadsheet columns and variable names. A case converter does it in one step.
Paste your text, choose a style and the converter returns it in that case. Writers can use title and sentence case for headings, while developers can switch between camelCase, PascalCase, snake_case, kebab-case and CONSTANT_CASE when naming variables, files and URLs. Everything runs in your browser.
split text into words, then apply the chosen capitalisation and separator
"hello world example" becomes HelloWorldExample in PascalCase and hello_world_example in snake_case.
UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case and CONSTANT_CASE.
The first letter of each word is capitalised and the rest are lowercased. Style guides differ on small words such as "of" and "the", so check the result against the guide you follow.
The tool splits your text at spaces, punctuation and boundaries between a lowercase letter and an uppercase letter, so "userIDNumber" and "user id number" produce comparable results.
No. The conversion happens in your browser and nothing is sent to a server.