JSON → Protobuf

Infer a proto3 message from any JSON sample. A useful starting point - refine field numbers, types, and repeated/optional by hand.

local · proto3
json sample0 chars
.proto-

  

  
0 messages0 ms infer

  

  
Adjacent tools

    Protobuf wire decoderdecode
    JSON → JSON Schemaconvert
    JSON → TypeScriptconvert