Free Random IMEI Generator
Generate valid, Luhn-checked IMEI numbers for testing and development. Pick a manufacturer and batch size.
Your IMEIs Will Appear Here
Fill out the form and click Generate
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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 everyone
- Mobile app developers
- QA engineers
- Telecom students
- IT administrators
- Security researchers
- 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.
Pick a Manufacturer
Select a specific device brand like Apple or Samsung, or choose "Any Manufacturer" to pull TAC codes from all supported brands.
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.
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.