ProtoGuess

AI-Powered Protobuf Structure Guesser

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Protobuf Data

Decoded Fields

Paste protobuf data and click "Decode" to see parsed fields...

ProtoGuess

Welcome! I'm ProtoGuess, your AI assistant for reverse-engineering Protocol Buffer structures.

To get started:

  1. Paste your protobuf binary data in the input panel
  2. Select the format (hex, base64, or raw bytes)
  3. Click "Analyze with AI" to get a structure guess

You can also ask me questions about protobuf encoding or discuss the analysis!