MAC Address Tool
Reformat a MAC address between colon, hyphen and dot notation, or generate a random locally-administered MAC for testing.
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Formatted MAC
00:1a:2b:3c:4d:5eHow to use MAC Address Tool
- 1Format mode: paste a MAC address in any separator style and convert it to colon, hyphen or Cisco dot-grouped notation.
- 2Generate mode: create a random, locally-administered MAC address for testing.
Frequently asked questions
No — it is randomly generated and marked as "locally administered," meaning it will not collide with any manufacturer-assigned address. It is intended for testing, not real hardware.
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