Naming case converter works through identifiers line by line: it first finds camelCase boundaries and runs of consecutive capitals, then treats any non-ASCII alphanumeric character as a separator, and finally prints all six styles at once — camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE and Title Case.

1. 01Put one identifier on each line.
2. 02Read the six result cards; blank lines stay blank in every result.
3. 03Click a card to copy the whole batch in that style.
4. 04For names containing Chinese characters or other non-ASCII letters, decide first whether the tool's ASCII token rules are the right fit.

• The tokeniser keeps [A-Za-z0-9] only; Chinese, accented letters and other Unicode letters count as separators, so it is not suited to lossless conversion of non-ASCII identifiers.
• Outputs such as camel and Pascal normalise the case of every token and do not preserve the original acronym style: HTTP becomes Http/http.
• Digits stay part of a token, but no language-aware reading of version numbers or ordinals is attempted.
• Each input line is converted on its own and line order is preserved; the tool does not parse source code and never renames variable references for you.
• This is a separate implementation from the text-case-convert deep link in the text workbench: the page here is a standalone dev identifier converter.

Identifiers are split and reassembled in your browser only; nothing is uploaded and nothing is persisted.