Convert between snake_case and camelCase instantly for APIs, JSON fields, and code variables.
The tool supports snake_case and camelCase conversion in both directions.
Yes. Your text is processed in the browser without uploading to a server.
Not always. Teams may write API, Api, URL, or Url differently, so review acronym-heavy output before committing generated names.
Yes. Paste the text you want to normalize, choose the direction, and copy the converted result. For large code changes, review the output before replacing source files.