IMEI tools
Free tools for working with device identifiers. Each one runs in your browser. Model lookups fetch only a 4-digit prefix of the TAC.
IMEI checkerValidate an IMEI and identify the device from its TAC.iCloud / Find My checkFind My iPhone, Activation Lock and Lost Mode.Carrier lock checkSIM lock and US carrier eligibility.TAC lookupFind the manufacturer and model for an 8-digit TAC.IMEI validatorCheck many IMEIs at once with the Luhn algorithm.Check digit calculatorCalculate the 15th digit from a 14-digit IMEI base.IMEI structure analyzerBreak an IMEI into its TAC, serial number and check digit.IMEISV decoderDecode a 16-digit IMEISV and its software version number.MEID & ESN converterConvert hex and decimal MEIDs and ESNs, and compute pESNs.Device databaseSearch models and the TACs allocated to them.
Guides
How to find your IMEIAndroid, iPhone, iPad, watches, modems and lost phones.Used phone buying checklistWhat to verify before you pay for a second-hand phone.Official blacklist checksFree official lost-and-stolen checks by country.iPhone IMEI checkModel numbers, Activation Lock and carrier lock on iPhone.Samsung IMEI checkGalaxy model codes, regions, chipsets and locks.Xiaomi IMEI checkChina vs Global models, Mi Account lock, authenticity.