Free Online JSON to Python Model

Free online JSON to Python Model. Runs locally in your browser with zero uploads for privacy and speed.

目标根类型名alias 映射

JSON 输入

说明：混合类型/混合数组会降级为 Any；字段缺失/为 null 会生成 Optional。

Python 输出

from __future__ import annotations
from typing import Optional, List
from pydantic import BaseModel

class AutoGeneratedProfile(BaseModel):
    email: str

    class Config:
        allow_population_by_field_name = True

class AutoGenerated(BaseModel):
    id: int
    name: str
    profile: AutoGeneratedProfile
    tags: List[Optional[str]]

    class Config:
        allow_population_by_field_name = True