← All Tools

๐Ÿ“ฆ Protobuf Decoder

Decode raw Protocol Buffer binary data without a schema. Paste base64 or hex-encoded bytes to inspect field numbers, wire types, and values.

Input

Base64
Hex
Samples:

Decoded Fields

Paste protobuf data to decode...

Wire Type Reference

IDWire TypeUsed For
0Varintint32, int64, uint32, uint64, sint32, sint64, bool, enum
164-bitfixed64, sfixed64, double
2Length-delimitedstring, bytes, embedded messages, packed repeated fields
532-bitfixed32, sfixed32, float