Letter Case & Text Style Converter

    Convert text to UPPER, lower, Title, Sentence, camelCase, snake_case and kebab-case styles.

    Runs in your browser, no data sent Free · No sign-up required

    Convert text to any case format

    This tool is ideal for uppercasing a heading, fixing copied text, or turning a sentence into a variable name. It is fully compatible with Turkish character rules and offers 7 different formats with a single click.

    Frequently Asked Questions

    Yes. This tool respects Turkish-specific 'i/İ' and 'ı/I' rules (toLocaleUpperCase/LowerCase 'tr'), so the word 'istanbul' is correctly capitalized as 'İSTANBUL'.

    These are variable and file naming conventions in programming. camelCase (exampleVariable) is common in JavaScript, snake_case (example_variable) in Python and databases, and kebab-case (example-variable) in CSS and URLs.

    It is the format that capitalizes the first letter of every word (Example Title Case). It is used in headings and menu labels.

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