MAC Address Generator

Generate random MAC addresses in various formats for network testing and VM configuration.

Runs entirely in your browser — nothing is uploaded or stored on any server.

About MAC Address Generator

Updated Mar 2025

Generate one or more random MAC addresses in standard formats: colon-separated (aa:bb:cc:dd:ee:ff), hyphen-separated (AA-BB-CC-DD-EE-FF), or without separators. Option to generate locally administered (LAA) addresses that won't conflict with real hardware. Used for network testing, VM configuration, and spoofing research.

Frequently Asked Questions

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