JSON to Proto Converter
Transform text and structured data locally in your browser.
Transform text and structured data locally in your browser.
Paste a JSON object and this tool drafts a Protocol Buffers message with one field per top-level key, numbered from 1: {"id":7,"name":"Ada"} becomes message Generated { string id = 1; string name = 2; }. Every field is typed as string, so change types such as int32 or repeated fields before compiling with protoc.