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IMEI Generator

Generate valid IMEI numbers for mobile devices with proper Luhn checksums

First 8 digits for Type Allocation Code. Leave blank for random generation.

Key Facts

Category
Generator
Input Types
number, text
Output Type
text
Sample Coverage
3
API Ready
Yes

Overview

The IMEI Generator provides a reliable way to create valid International Mobile Equipment Identity (IMEI) numbers. Each generated number adheres to the standard 15-digit format and includes a correctly calculated Luhn checksum to ensure validity for testing and development purposes.

When to Use

  • •When you need to populate databases with realistic IMEI placeholders for software testing.
  • •When developing mobile device management systems that require valid IMEI validation logic.
  • •When testing UI forms or input fields that enforce strict IMEI format and checksum validation.

How It Works

  • •Specify the number of IMEI codes you need to generate in the quantity field.
  • •Optionally provide an 8-digit Type Allocation Code (TAC) prefix to target specific device manufacturers or models.
  • •Click the generate button to produce a list of unique, mathematically valid IMEI numbers.
  • •Copy the generated results directly to your clipboard for immediate use in your project.

Use Cases

Populating test environments with dummy device identifiers.
Validating backend API logic for IMEI format compliance.
Creating mock data for mobile inventory management applications.

Examples

1. Generating Test Data for Mobile Apps

QA Engineer
Background
A QA engineer is testing a new mobile device registration portal that requires a valid IMEI to proceed through the sign-up flow.
Problem
The system rejects invalid or malformed IMEI strings, making manual entry inefficient.
How to Use
Set the quantity to 10 and click generate to get a list of valid numbers to use in the registration form.
Example Config
quantity: 10
Outcome
The engineer successfully registered 10 test accounts using the generated valid IMEI numbers.

2. Simulating Specific Device Models

Software Developer
Background
A developer is building a database schema for a phone repair shop and needs to ensure the system recognizes specific manufacturer prefixes.
Problem
Need to generate multiple IMEIs that start with a specific TAC prefix to test database filtering.
How to Use
Enter the target 8-digit TAC prefix in the optional field and generate the required quantity.
Example Config
tacPrefix: 49015420, quantity: 5
Outcome
The developer received 5 unique, valid IMEI numbers all starting with the specified Samsung TAC prefix.

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FAQ

Are these IMEI numbers real?

No, these are randomly generated numbers that follow the standard IMEI structure and Luhn algorithm. They are intended for testing and development only.

What is the Luhn checksum?

The Luhn checksum is a simple checksum formula used to validate a variety of identification numbers, including IMEIs, to prevent accidental errors.

Can I specify a specific device brand?

Yes, by entering the first 8 digits (TAC) of a known device model, the generator will create valid IMEIs that match that specific manufacturer's prefix.

How many IMEIs can I generate at once?

You can generate up to 100 unique IMEI numbers in a single request.

Can these be used to unlock or register real phones?

No. These numbers are for testing purposes only and will not function on real cellular networks or for device registration.

API Documentation

Request Endpoint

POST /en/api/tools/imei-generator

Request Parameters

Parameter Name Type Required Description
quantity number No -
tacPrefix text No First 8 digits for Type Allocation Code. Leave blank for random generation.

Response Format

{
  "result": "Processed text content",
  "error": "Error message (optional)",
  "message": "Notification message (optional)",
  "metadata": {
    "key": "value"
  }
}
Text: Text

AI MCP Documentation

Add this tool to your MCP server configuration: 

{
  "mcpServers": {
    "elysiatools-imei-generator": {
      "name": "imei-generator",
      "description": "Generate valid IMEI numbers for mobile devices with proper Luhn checksums",
      "baseUrl": "https://elysiatools.com/mcp/sse?toolId=imei-generator",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

You can chain multiple tools, e.g.: `https://elysiatools.com/mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp`, max 20 tools.

If you encounter any issues, please contact us at [email protected]