Fiddler Ideas

The free web debugging proxy for any browser, system or platform.

protobuf decoder for requests and responses

Like the JSON and XML tabs, there should be a Protobuf tab that offers to decode protobuf requests and responses.

  • Guest
  • Jul 12 2016
  • Under review
  • Attach files
  • Robert K. commented
    26 Mar, 2018 07:52am

    The compiled version of ProtoMiddler is no longer available and the solution isn't compilable anymore as the libraries have changed it's API. Some basic support for Protobuf in Fiddler would really be appreciated.

  • Guest commented
    26 Jul, 2017 09:45am

    I face with Protobuf http requests and responces very often and always have to use protoc.exe -raw_decode.

    Would be very happy to see protobuf decoder built-in Fiddler.

  • Peter Stibrany commented
    23 Feb, 2017 01:44pm

    Look at how Charles proxy does it:

    Works pretty well in practice.

  • Eric Lawrence commented
    29 Jul, 2016 05:13am

    Protobuf is somewhat more complicated than XML and JSON as you need a scheme to parse the data. 

    See for a third-party implementation.