🐹 JSON to Go Struct Converter
The SolversPro JSON to Go Converter is a free browser-based developer utility that converts JSON payloads into idiomatic Golang structs with struct field tags (`json:"..."`) in real time.
JSON Input
Go Output
JSON to Go Data Type Mapping Reference
Standard Go standard library type representations for unmarshaling JSON.
| JSON Data Type | Go Struct Field Type | Go Struct Tag Example | Behavior |
|---|---|---|---|
| string | string | `json:"name"` | Direct string unmarshal |
| integer | int64 | `json:"age"` | Whole numeric quantities |
| floating point | float64 | `json:"ratio"` | IEEE 754 float |
| boolean | bool | `json:"is_active"` | True or false state |
| null / unknown | interface{} | `json:"extra,omitempty"` | Arbitrary empty interface |
| array | []T | `json:"items"` | Slice of element type |
| nested object | StructName | `json:"address"` | Separate top-level struct definition |
Frequently Asked Questions
Does this JSON to Go tool convert data locally?
Yes, all JSON parsing, field capitalization, and struct generation run 100% in your browser without transmitting your payload to any server.
Are struct tags generated automatically?
Yes, each field is assigned backtick `json:"key_name"` struct tags preserving original casing for unmarshaling.
How are numbers converted in Go structs?
Whole integer numbers infer int64 or int, while decimal floating-point values are assigned float64.
Is this Go converter free?
Yes, the SolversPro JSON to Go converter is completely free with no usage caps or account sign-up.
Share & Embed
Paste this snippet into your blog, school portal, or website to embed the live JSON to Go:
<iframe src="https://solverspro.com/developer/json-to-go/?embed=1" width="100%" height="620" style="border:1px solid #27272a;border-radius:12px;background:#0a0a0f;" loading="lazy" title="JSON to Go — SolversPro"></iframe> <p style="font-size:12px;margin-top:6px;font-family:sans-serif;">Powered by <a href="https://solverspro.com/developer/json-to-go/" target="_blank" rel="noopener">JSON to Go — SolversPro</a></p>
<a href="https://solverspro.com/developer/json-to-go/" target="_blank" rel="noopener">JSON to Go — SolversPro</a>
Similar Tools
Code Minifier
Instantly minify HTML, CSS, and JavaScript. Remove whitespace, comments, and optimize your code for production.
Explore →Markdown to HTML Converter
Convert Markdown text into clean HTML code instantly. Supports GitHub Flavored Markdown (GFM).
Explore →URL Slug Generator
Convert any text into a SEO-friendly URL slug. Instantly remove special characters, spaces, and generate clean slugs.
Explore →