AnkhKit

Random MAC Address Generator Online

Runs 100% in your browser — your files never leave your device.

Testing DHCP servers, spoofing scenarios in a lab, or populating fixture data — sometimes you need MACs that look real. Generate up to a hundred at a time, optionally pinning a vendor prefix like 64:16:7F, and pick your separator (:, -, ., or none) and letter case. Randomness comes from your browser's cryptographic source.

How it works

  1. 1

    Optionally pin a prefix

    Keep the first bytes fixed to mimic a specific vendor.

  2. 2

    Pick format options

    Choose the separator, letter case, and how many to generate.

  3. 3

    Generate and copy

    One click mints the batch; another copies all of it.

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