Random MAC Address Generator
Generate a random locally-administered MAC address for network testing, labs, and documentation examples.
About Random MAC Address Generator
Random MAC Address Generator is a free online random generator. Generate a random locally-administered MAC address for network testing, labs, and documentation examples. Every result is produced with unbiased randomness in your browser, and a running history of your last results is kept on screen so you can compare or reuse them.
Random pickers like this one are handy for games, teaching, raffles, creative prompts, and breaking decision deadlocks — whenever you need a fair, instant answer.
Generated addresses set the locally-administered bit, so they are safe to use without clashing with real hardware vendors.
Frequently Asked Questions
Is Random MAC Address Generator free to use?
Yes. Random MAC Address Generator is completely free, with no sign-up, no downloads, and no usage limits. You can use it as many times as you like on any device with a web browser.
Are the results truly random?
Results are generated with your browser’s built-in random number generator, which is statistically unbiased for everyday use — every option has an equal chance of being picked on each run.
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