How are word boundaries detected?

By camelCase transitions (lowercase→uppercase), underscores, hyphens, and spaces. Consecutive uppercase letters (e.g. 'HTTPServer') are treated as an acronym: 'HTTP' + 'Server'. The tool handles common patterns but ambiguous cases (single-letter words) may need manual review.

Will conversion preserve acronyms?

Basic converters lowercase everything then re-case, losing acronym casing (HTTPServer → httpServer). Smarter converters preserve recognized acronyms. Check the output and manually fix acronyms if needed.

Convertir between camelCase, snake_case, kebab-case, and PascalCase

Transformer identifiers entre naming conventions utilisé par différent languages et contexts.

1

Different languages prefer different conventions: camelCase for JS/Java, snake_case for Python/Rust, kebab-case for CSS/URLs, PascalCase for types/classes. Converting between them is mechanical but error-prone by hand.
2

Convertisseur de conventions de nommage →
Paste an identifier in any convention. The tool detects the source convention and outputs all others: camelCase, snake_case, kebab-case, PascalCase, UPPER_CASE, dot.case.
3

Convertisseur de casse →
For bulk text conversion (not just identifiers), use this tool to convert entire strings between cases.
4

text-trim → case-convert → sort-unique
Voir la recette Ouvrir dans la chaîne d’outils

Use the chain to normalize a list of identifiers to one convention and sort them — useful for generating consistent API field names or enum values.

Questions fréquentes

How are word boundaries detected?: By camelCase transitions (lowercase→uppercase), underscores, hyphens, and spaces. Consecutive uppercase letters (e.g. 'HTTPServer') are treated as an acronym: 'HTTP' + 'Server'. The tool handles common patterns but ambiguous cases (single-letter words) may need manual review.
Will conversion preserve acronyms?: Basic converters lowercase everything then re-case, losing acronym casing (HTTPServer → httpServer). Smarter converters preserve recognized acronyms. Check the output and manually fix acronyms if needed.