Fast, local text conversion

The conversion runs in the current browser. The entered text is not intentionally sent to Gypes. Uppercase and lowercase use the browser’s Unicode-aware case conversion. Sentence and title modes normalize capitalization while preserving paragraph and sentence boundaries as closely as a general-purpose rule can.

Identifier-friendly formats

camelCase, snake_case, and kebab-case split text at spaces, punctuation, underscores, hyphens, and transitions from lowercase letters to capitals. They then join the resulting words using the selected convention. These outputs are convenient starting points for filenames, URLs, variable names, and data fields.

Language and style limitations

Capitalization rules vary by language, publication, acronym, and proper name. Automated title case does not know which short words a particular style guide keeps lowercase. Sentence case cannot reliably infer every abbreviation. Identifier modes remove punctuation and may transliterate neither accented letters nor non-Latin writing.

Review converted text before publishing or using it as code. Keep input at or below 100,000 characters; browser memory and clipboard permissions vary by device.