Free IoT tools
Utilities our own team uses daily: decode the ICCID printed on a SIM, identify the operator behind an IMSI, validate an IMEI, or size a fleet's monthly data usage before choosing a plan. Everything runs in your browser — no identifier you paste is ever sent to a server.
Identifiers you paste never leave your browser
ICCID decoder
Validate the Luhn checksum and break down any SIM's ICCID: MII, country, issuer and account number.
Open toolMCC-MNC lookup & IMSI decoder
Identify country and operator from an IMSI or PLMN code, and search the full table of 3,000+ networks.
Open toolIMEI checker
Verify an IMEI's check digit, split TAC and serial number, and identify the reporting body.
Open toolMSISDN decoder
Normalize any number to E.164 format and split the country calling code from the national number.
Open toolIoT data usage calculator
Estimate monthly MB per device and per fleet from payload size, sending frequency and protocol (MQTT, HTTPS, CoAP…).
Open toolSizing a deployment?
If you're choosing connectivity for an IoT project, we'll prepare a volume-priced proposal within 24 hours.
Talk to the team