Skip to content
MAC Address Generator

Generate & configure

MAC address generatorBulk random or sequential MACs with vendor prefixes, 5 output formats and a built-in parser.Config templatesTurn MAC lists into Cisco, Junos, Huawei or DHCP reservation configs, or convert notation.

Identify

Bulk vendor lookupPaste switch, ARP or DHCP output and get every MAC with its IEEE vendor, IP and VLAN.Private MAC checkerTell randomized Wi-Fi addresses from burned-in hardware and see which setting controls them.

Audit & report

Conflict reportFind IPs claimed by several MACs, duplicate MACs and VLAN or port drift across sources.
Core features are free. Pro adds exports, reports and larger batches.View all tools
PricingContact
Log inAccount

Generate & configure

MAC address generatorConfig templates

Identify

Bulk vendor lookupPrivate MAC checker

Audit & report

Conflict report
PricingContact
Log inAccount

Contact

Questions, bugs or feature ideas?

Send us a message and we will reply by email. You can also write to support@macaddressgenerator.com.

MAC Address Generator

Generate, look up and convert MAC addresses for network engineers.

Tools

MAC address generatorConfig templatesBulk vendor lookupPrivate MAC checkerConflict report

Product

PricingContact

Legal

PrivacyTerms
© 2026 MAC Address GeneratorRuns locally in your browser