Power tools
Code generation
JSON → TypeScript / Zod / Go / Rust / Python / JSON Schema.
Code tab in the toolbar.
How it works
MyJSON walks your document and infers a shape per language — common keys in arrays become required, divergent keys become optional, divergent value types union into anyOf. Names use PascalCase (TypeScript/Go/Rust) or snake_case (Python). For arrays of dissimilar objects, you get a clean union type.
Target languages
TypeScript interfaces, Zod schemas (with `z.infer<T>`), Go structs with `json:` tags (and `omitempty` on optionals), Rust structs with `#[derive(Serialize, Deserialize)]`, Python dataclasses, Pydantic v2 models, raw JSON Schema.
Examples
Generate a Go struct for a Stripe webhook
You're writing a webhook handler in Go.
- Paste the webhook payload.
- Code tab → pick Go.
- Output is ready to paste into a `types.go`.
Input (json)
{
"user": {
"id": "usr_8a4f1e",
"name": "Jane Doe",
"email": "jane.doe@example.com",
"skills": ["TypeScript", "React"],
"active": true,
"lastSeen": "2026-05-07T09:14:00Z"
}
}Output (go)
package main
type Root struct {
User User `json:"user"`
}
type User struct {
Id string `json:"id"`
Name string `json:"name"`
Email string `json:"email"`
Skills []string `json:"skills"`
Active bool `json:"active"`
LastSeen string `json:"lastSeen"`
}