Codes and Test Data
Random IMEI Number Generator
Generate structurally valid IMEI numbers with a correct check digit, for testing only.
Random IMEI Number Generator
15 digit, Luhn valid
How many IMEIs
Each IMEI is 15 digits with a valid Luhn check digit
Generate test IMEI numbers
This tool makes random 15 digit IMEI numbers with a valid Luhn check digit, the identifier that names a mobile device on a network. They suit testing device registration, inventory systems and forms that validate an IMEI.
The check digit
An IMEI is fourteen digits plus a final check digit worked out with the Luhn formula. The tool builds the first fourteen at random and calculates that last digit, so the whole number passes the standard validity test.
Test data, not real devices
These IMEIs are well formed but do not belong to any real handset. Use them for testing and demos only. Every number is built in your browser and nothing leaves your device.
Popular generators
Frequently asked questions
What is an IMEI
A fifteen digit number that identifies a mobile device on a network. The last digit is a Luhn checksum.
Are these real device IDs
No. They are random numbers that pass the Luhn check, not linked to any real handset.
Do they pass validation
Yes. Each IMEI has a correct Luhn check digit, so validators that only test the checksum will accept it.
Can I make several
Yes, up to 500 at once, ready to copy or export.
Is it free
Yes, free and with no sign up.
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