๐ง MAC Address Generator
* Generated addresses are locally-administered (the LAA bit is set), distinguishing them from real vendor-assigned addresses.
Generate a batch of random MAC addresses for network equipment testing or dummy data. Choose the separator (colon or hyphen) and letter case. Generated addresses are locally-administered (the bit that marks a randomly-generated address is set).
How to use
- Enter the separator character and how many addresses to generate.
- Click "Generate" to see a list of random MAC addresses.
- Use the "Copy" buttons to copy an individual address or all of them.
FAQ
Could a generated MAC address collide with a real device's address?
The "locally administered" bit is set, distinguishing these from globally-assigned vendor MAC addresses. That said, this doesn't guarantee absolutely no collisions are possible.
Can I generate a MAC address for a specific vendor (OUI)?
No โ this tool doesn't mimic any specific vendor's OUI; it only generates random locally-administered addresses.
Can I configure real network equipment with these?
These are intended for testing and dummy data. Follow your network's policies before configuring real devices.