JSON Formatter
Format, pretty-print, and validate JSON in your browser.
JSON to Go Struct
Generate Go struct definitions from JSON.
Input data is processed in your browser
Data is never sent to a server
Tool
What is JSON to Go Struct?
JSON to Go Struct is a tool that converts JSON data into Go (Golang) struct definitions.
Writing structs manually for API responses can be time-consuming, but with this tool you can simply paste your JSON and automatically generate structs with the appropriate tags (such as json:"...").
Key Features
- Automatic generation of JSON tags
- Automatic conversion to CamelCase field names
- Support for nested structures
- No installation required — everything runs in the browser
How to Use
- Paste your JSON text into the input field.
- Optionally specify the root struct name.
- Click "Convert" or enable automatic conversion to see the result instantly.
- Use the "Copy Result" button to copy the generated code to the clipboard.
FAQ
How are nested objects handled?
Nested objects are automatically converted into either inline structs or separate struct definitions, depending on the selected options.
How are numeric types determined?
Values containing a decimal point are treated as float64. Integer values are inferred as int or int64 when possible.
Is the data sent to a server?
No. All conversion processing is performed locally in your browser.
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