JSON to PHP Class Converter

Convert JSON to PHP 7.4+ classes with typed properties. Generates one class per nested object, phpdoc @var array<T> for typed arrays, and camelCase property names. 100% local.

Last updated: July 20, 2026

Comments

Paste JSON to generate PHP 7.4+ classes with typed properties, camelCase names, and phpdoc @var array<T> for typed arrays. One class per nested object. 100% local.

Root class name:

JSON Input

135 chars · 7 lines

PHP Output (typed properties)

<?php

class Profile {
    public int $age;
    public string $city;
}

class User {
    public int $id;
    public string $name;
    public bool $active;
    /** @var string[] */
    public array $roles;
    public Profile $profile;
}

Tips & Best Practices

▸PHP 7.4+ is required for typed properties. For older PHP, remove the type declarations manually.
▸PHP has no generic array types — the phpdoc comment is what static analyzers (PHPStan, Psalm) and modern IDEs use for autocomplete.
▸Great starting point for Laravel Eloquent models — add table / column annotations after generation.

Frequently Asked Questions

What PHP version is required?

The output uses typed properties, which are available in PHP 7.4 and later. For PHP 7.3 and earlier, remove the type declarations manually — the property names and phpdoc comments still apply.

How are arrays typed?

PHP has no generic array types, so array is used as the declared type and a phpdoc /** @var T[] */ comment is added above the property. Static analyzers (PHPStan, Psalm) and IDEs pick this up for autocomplete.

Can I paste this into Laravel Eloquent or Doctrine?

Yes — it's a starting point. Add table / column annotations and rename the class as needed. The property names and types are the tedious part; this tool handles that.

Is my JSON uploaded anywhere?

No. All conversion happens in your browser.

Try Next

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Convert JSON to Python @dataclass definitions with typed fields. snake_case field names, nested classes, List[T] for arrays, and JSON-key alias comments. 100% local.

JSON to PHP Class Converter

Tips & Best Practices

Frequently Asked Questions

Comments

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