MAC Address Converter

Parse a MAC address in any common format (colon, dash, dot, or no separator) and reformat it. Detects the locally-administered and multicast bits and shows the OUI. Runs locally; nothing uploaded.

MAC address

Recognised formats: 01:23:45:67:89:ab, 01-23-45-67-89-ab, 0123.4567.89ab (Cisco), 0123456789ab. Runs locally.