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Free Random IMEI Generator

Generate valid, Luhn-checked IMEI numbers for testing and development. Pick a manufacturer and batch size.

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Select a manufacturer or pick random for any brand

5 variants
120

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What is a Random IMEI Generator?

The Random IMEI Generator creates valid 15-digit IMEI numbers that pass Luhn checksum validation. It pulls from real Type Allocation Codes for major manufacturers, so each number looks and behaves like an authentic device identifier. Built for developers, QA engineers, and anyone who needs test-ready IMEIs without touching a real device.

Each generated number follows the standard 15-digit format: an 8-digit TAC identifying the manufacturer, a 6-digit serial, and a Luhn check digit. Pick a brand, set a batch size, and copy the results straight into your test scripts.

Key Features

Luhn-Validated Every Time

Every generated IMEI passes the Luhn algorithm check, matching the same validation that carriers and device management systems use.

Real Manufacturer TAC Codes

Choose from Apple, Samsung, Google, and 7 other manufacturers. Each IMEI starts with an authentic Type Allocation Code tied to that brand.

Instant Batch Generation

Generate up to 20 valid IMEI numbers in a single click. No waiting, no API calls to external services — everything runs at browser speed.

Zero Cost, Zero Signup

Completely free with no account required. Generate as many batches as you need for testing, demos, or coursework.

Perfect for mobile app developers, QA engineers, telecom students, IT administrators, security researchers, and anyone who needs valid test IMEI numbers.

How to Use the Random IMEI Generator

Get a batch of valid IMEI numbers in three quick steps — no account needed.

1

Pick a Manufacturer

Select a specific device brand like Apple or Samsung, or choose "Any Manufacturer" to pull TAC codes from all supported brands.

2

Generate IMEIs

Set your batch size (1 to 20) and hit generate. Each IMEI is built from a real TAC code, a random serial number, and a calculated Luhn check digit.

3

Copy and Use

Copy individual IMEIs or the entire batch with one click. Paste them into your test scripts, device registration forms, or documentation.

Who Uses the Random IMEI Generator?

From QA automation to classroom demos, here are the ways people use generated IMEI numbers.

Mobile App QA Testing

Populate test environments with valid IMEI numbers to verify device registration, warranty lookup, and activation flows without using real device identifiers.

MDM Enrollment Testing

Feed generated IMEIs into Mobile Device Management systems to test enrollment policies, compliance checks, and device grouping rules before rolling out to production.

Telecom Coursework

Use generated IMEIs to teach students how the 15-digit structure works — TAC codes, serial numbers, and Luhn checksums — with hands-on examples they can validate themselves.

Security Compliance Checks

Test IMEI validation logic in your security tools by running batches of valid numbers through blacklist checks, format validators, and carrier lookup APIs in staging.

API Integration Testing

Generate realistic IMEI payloads for API load tests, integration smoke tests, and contract testing where the format matters but the identity does not.

Documentation and Mockups

Drop realistic IMEI numbers into API docs, user guides, and wireframe mockups instead of typing made-up strings that might fail format validation.

Tips for Best Results

Get the most out of every generation batch.

Match the Manufacturer to Your Test Scenario

If you are testing an iOS-specific flow, select Apple to get TAC codes that correspond to iPhone models. It makes your test data more realistic and catches manufacturer-specific edge cases.

Use Larger Batches for Load Testing

Set the count to 20 and run multiple generations to build a dataset of hundreds of unique IMEIs. Each batch is independently randomized, so duplicates across runs are extremely unlikely.

Never Use Generated IMEIs on Live Networks

These numbers are for testing and development only. Using a generated IMEI to register a device on a carrier network is illegal in most countries and can result in serious penalties.

Verify with an External Luhn Checker

Every IMEI from this tool passes Luhn validation, but running a few through an independent checker is a good way to build confidence in your test data pipeline.

Combine with Other Test Data Generators

Pair generated IMEIs with fake phone numbers, email addresses, and device profiles to build complete synthetic device records for end-to-end testing.

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Free Random IMEI Generator - Valid Numbers | NavioHQ