EnglishFree IMEI Generator Tool for All Brands & Models | Easysimunlocker
Generate random, valid IMEI numbers instantly with easysimunlocker. Support for Apple, Samsung, Xiaomi, Huawei, Oppo, Realme, and more. 100% free and secure.
▾
▾
Free IMEI Generator – Generate Random IMEI Numbers Online
Looking for a random IMEI generator that supports all major mobile phone brands and models? Welcome to easy sim unlocker , the internet’s largest and most trusted IMEI generation platform , offering over 270,000 TAC codes for 56,000+ devices worldwide.
With our Free Online IMEI Generator , you can generate real-format, Luhn-compliant IMEI numbers in seconds — whether for development, testing, inventory simulation, or educational use.
What is an IMEI Number?
IMEI (International Mobile Equipment Identity) is a 15-digit number that uniquely identifies every mobile device. It is used by mobile networks to authenticate devices, block stolen phones, and manage network access. While every real phone has a unique IMEI, our tool generates valid, test-ready IMEIs that match the industry-standard format.
Why Use easy sim unlocker’s Random IMEI Generator?
- Supports 56,000+ Devices: Extensive database of brands and models
- Over 270,000 Valid TACs: Ensures each IMEI format is correct
- Free to Use: No registration or payment required
- Bulk Generation: Generate up to 10 IMEI numbers at once
- Brand-Specific Results: Choose a brand and model to receive accurate examples
- Testing & Development: Perfect for developers, QA teams, and training centers
How to Use the IMEI Generator Tool
If your brand or model is not listed, you can still use the Bulk Generator — just input your own device's IMEI number or select Custom
Example: Apple iPhone 14 Pro Max IMEI Generation
When you select Apple and choose iPhone 14 Pro Max, the tool will instantly generate 10 valid IMEI numbers such as:
- [Apple] [iPhone 14 Pro Max]: 357265102459872
- [Apple] [iPhone 14 Pro Max]: 357265109847231 These IMEIs follow Apple’s TAC formatting for accuracy.
This pattern applies to all other models, including:
- [Samsung] [Galaxy S23 Ultra],[Xiaomi] [Redmi Note 13 Pro],[AMI] [AMI Pro A8],[OnePlus] [OnePlus 12],[Google] [Pixel 7 Pro]
Who Uses This IMEI Generator Tool?
Our tool is ideal for:
App Developers
- Test IMEI-related features in Android or iOS apps
Repair Technicians
- Use dummy IMEIs for testing devices
QA Engineers
- Simulate different devices with different IMEIs
Educational Institutions
- Training students in telecom or device repair
Inventory & Logistics Managers
- Simulate device listings in bulk
Bulk IMEI Generator Option
You can use our Bulk IMEI Generator to generate 100+ IMEI numbers at once. Great for test labs or inventory systems.
To access this, go to our main site and click 'Generate Random IMEI' under the Free Checks section.
Advanced Tools Coming Soon
- IMEI Validator Tool – Validate existing IMEI numbers using Luhn check
- API Access – Generate IMEIs via REST API for automation
- Custom Model Generator – Add your own TAC codes and models
Legal Notice
The IMEI Generator at easy sim unlocker is provided strictly for:
- Educational purposes
- App development and device simulation
- Quality assurance and testing
We do not encourage illegal use, cloning, spoofing, or bypassing device security.
IMEI Generator FAQ
IMEI stands for International Mobile Equipment Identity. It is a unique 15-digit number assigned to every mobile device — phones, tablets with SIM slots, and mobile broadband dongles. Defined by the GSMA and standardised under ITU-T E.212, the IMEI lets carriers identify specific devices on their networks, block stolen handsets, and verify device authenticity during warranty claims. Every IMEI has three parts: an 8-digit TAC (Type Allocation Code) identifying the manufacturer and model, a 6-digit serial number, and a 1-digit Luhn check digit.
Generating random IMEI numbers for software development, QA testing, educational use, or inventory simulation is legal in virtually all jurisdictions. What is illegal — in the UK, USA, EU, and most countries worldwide — is physically programming a generated or altered IMEI into a real handset, using a fake IMEI to bypass a network block, or cloning another device's IMEI. Our tool is designed exclusively for legitimate software and data purposes. We include a full legal notice below.
No — and doing so is a criminal offence in most countries. In the UK, the Mobile Telephones (Re-programming) Act 2002 makes it illegal to change a phone's IMEI. In the United States, the Wireless Telephone Protection Act (18 U.S.C. § 1029) criminalises IMEI alteration. The EU Electronic Communications Code similarly prohibits it. Flashing a fake IMEI on a physical device can also expose you to fraud charges if the device is then used on a network under a false identity.
Each generated IMEI is built in three stages. First, we select a genuine, GSMA-registered TAC prefix for the chosen brand and model — this means the first 8 digits accurately identify the manufacturer and product family. Second, we generate a random 6-digit serial number segment. Third, we calculate the correct check digit using the Luhn algorithm (ISO/IEC 7812), ensuring the complete 15-digit number passes all standard IMEI format checks. The result is a number that is structurally indistinguishable from a real IMEI but is not registered to any device.
The Luhn algorithm (also called Mod 10) is a simple checksum formula defined in ISO/IEC 7812. It is used to validate a variety of identification numbers, including credit card numbers, SIM card ICCIDs, and IMEI numbers. The algorithm works by doubling every second digit from the right, subtracting 9 from any result above 9, summing all digits, and checking that the total is divisible by 10. The final digit of an IMEI (the check digit) is chosen specifically to make the sum divisible by 10. Every IMEI our tool generates passes this check.
The free tool generates up to 10,000 IMEI numbers in a single batch. All results are deduplicated — the same number will never appear twice in a single batch. You can export any batch as a CSV file. If you need more than 10,000 numbers, or need programmatic access via API, contact our team.
