Code & config generators

JSON Mock Data Generator

Generate JSON test data from a template with placeholders.

How many Seed (optional) One object instead of an array

Template

Open file

{
    "id": "{{uuid}}",
    "name": "{{name}}",
    "email": "{{email}}",
    "age": "{{int(18,80)}}",
    "plan": "{{oneOf(free,pro,team)}}",
    "active": "{{boolean}}",
    "address": {
        "city": "{{city}}",
        "country": "{{country}}"
    },
    "tags": [
        "{{word}}",
        "{{word}}"
    ],
    "bio": "Works at {{company}} as {{jobTitle}}.",
    "created_at": "{{datetime}}"
}

Generated JSON

Placeholders

Write a placeholder as a JSON string. When it is the whole value, numbers and true/false keep their type. Click one to copy it.

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