Tool · Data

JSON to Go

Instantly convert JSON to Go structs.

Interactive

The json to go workspace is being lifted from the original build.

The same logic you already rely on, dressed in the new editorial layout. Until it lands here, the notes below cover what the tool does and when it earns its keep.

Generate Go struct definitions from JSON with smart type detection, nested struct support, and customizable tags.

Strict typing

Automatically detects int64, float64, boolean, and time.Time types from your JSON input.

Nested structures

Generates inline or separate struct definitions for nested objects and arrays.

When it earns its keep

Generate API response structs
Create database models from fixtures
Quickly prototype Go applications

Questions people ask

How are dates handled?

ISO 8601 date strings are automatically detected and mapped to time.Time.