123eggs
All services
🧪

Mock Data Generator

Generate test names, emails, phone numbers, and addresses as JSON or CSV.

JSON
[
  {
    "id": 1,
    "name": "김지호",
    "email": "user1081@example.com",
    "phone": "010-1097-9124",
    "address": "서울시 한강대로 46",
    "active": true
  },
  {
    "id": 2,
    "name": "조시우",
    "email": "user2019@example.com",
    "phone": "010-6653-6678",
    "address": "서울시 센텀중앙로 187",
    "active": true
  },
  {
    "id": 3,
    "name": "이하은",
    "email": "user9091@example.com",
    "phone": "010-5242-9088",
    "address": "서울시 세종대로 12",
    "active": true
  },
  {
    "id": 4,
    "name": "장하은",
    "email": "user7180@example.com",
    "phone": "010-2304-1850",
    "address": "서울시 한강대로 26",
    "active": true
  },
  {
    "id": 5,
    "name": "이도윤",
    "email": "user4083@example.com",
    "phone": "010-3260-9754",
    "address": "서울시 판교역로 125",
    "active": false
  },
  {
    "id": 6,
    "name": "장수아",
    "email": "user4116@example.com",
    "phone": "010-9989-1208",
    "address": "서울시 판교역로 165",
    "active": true
  },
  {
    "id": 7,
    "name": "박지우",
    "email": "user3360@example.com",
    "phone": "010-6425-1286",
    "address": "서울시 한강대로 94",
    "active": true
  },
  {
    "id": 8,
    "name": "장지호",
    "email": "user5186@example.com",
    "phone": "010-4330-7688",
    "address": "서울시 세종대로 83",
    "active": false
  },
  {
    "id": 9,
    "name": "정하준",
    "email": "user6011@example.com",
    "phone": "010-8253-7615",
    "address": "서울시 센텀중앙로 2",
    "active": true
  },
  {
    "id": 10,
    "name": "강시우",
    "email": "user7432@example.com",
    "phone": "010-6808-4724",
    "address": "서울시 판교역로 63",
    "active": false
  }
]

TOOL GUIDE

When to use it

Content reviewed · 2026-07-24

Generate test names, emails, phone numbers, and addresses as JSON or CSV.

How to use it

Enter non-sensitive test data, inspect the output, and verify its format before using it in a project.

Before you rely on the result

Verify supported formats and the generated file in the service where you plan to use it.

Data handling

Values are used only on the current screen and are not sent or stored separately.

Related tools

A few tools that fit naturally with this task.