格式化与代码
Protobuf 演练场
Parse, browse and encode protobuf messages.
Runs in your browser
Encoded (hex)
Decoded
(run decode)
编辑注
Understanding · Tag + wire-type + value — the format that won the binary wars.
本深度章节目前仅有英文版本。上方的转换工具支持您的语言;长篇说明文章尚未翻译。
常见问题
Quick answers.
›What is Protobuf?
Protocol Buffers are Google's serialisation format for structured data, similar to XML or JSON but smaller and faster. It requires a schema defined in a `.proto` file to encode and decode messages.
›Is my schema or data sent anywhere?
No. The compiler and encoder run entirely within your browser session using a JavaScript implementation of the Protobuf library.
›Which versions are supported?
The playground supports both `proto2` and `proto3` syntax versions. Ensure your schema includes the `syntax = "proto3";` header if using modern features.
›How do I handle binary data?
You can paste your encoded message as a Hex string or Base64. The tool will attempt to decode it against your provided proto definition.
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