MAC Generator
Generate random valid MAC addresses for network testing and virtualization. Custom prefix and format options. Free onlin
MAC addresses will appear here...
How to Use MAC Generator
- Set options (optional): Optionally enter a custom OUI prefix (like 00:1A:2B) to generate MACs from a specific vendor.
- Choose format: Select the output format — with colons (XX:XX:XX:XX:XX:XX), hyphens, or without separators.
- Generate MAC: Click Generate to create a random valid MAC address for network testing or virtualization.
About MAC Generator
MAC Address Generator creates random, valid Media Access Control (MAC) addresses (like 00:1A:2B:3C:4D:5E) for network testing and virtualization.
- Format Options: Generates MAC addresses with Colons (:), Hyphens (-), or no separators at all.
- OUI Prefixes: Features an option to set a custom prefix, making the address appear to belong to a specific company (like Cisco or Apple).
- VMs & Spoofing: Useful when setting up virtual machines (Docker, VMware) or during MAC spoofing testing.
Cybersecurity enthusiasts and network administrators use this tool daily.
Frequently Asked Questions
What is a MAC address?
A MAC (Media Access Control) address is a unique 48-bit hardware identifier assigned to network interfaces. Format: XX:XX:XX:XX:XX:XX.
Why would I need to generate a MAC address?
Common uses include setting up virtual machines (VMware, Docker), network testing, privacy spoofing, and lab environments.
Can I set a custom prefix?
Yes! Set a custom OUI prefix to make the MAC address appear to belong to a specific manufacturer (like Cisco, Apple, or Intel).