Security & Trust
Safe, Transparent & Trusted by Thousands.
MacSpoof uses only macOS-native commands, installs no daemons, collects no data, and changes nothing permanently. Here's exactly what it does — and what it doesn't.
As featured on
processes installed
ever collected
on every restart
commands only
What MacSpoof Does — and Doesn't Do
MacSpoof is a thin interface over commands that are already built into macOS. There is no magic, no kernel extension, and nothing running in the background after you close the app.
What it does
- ✓ Runs
networksetupandifconfig— macOS system commands - ✓ Changes the active MAC address in software (not hardware)
- ✓ Generates an Apple-format OUI so the address looks legitimate
- ✓ Disconnects and reconnects Wi-Fi to apply the change
- ✓ Resets to your real hardware MAC on system restart
What it never does
- ✗ Install kernel extensions, drivers, or system daemons
- ✗ Run any background process after the app is closed
- ✗ Send your MAC address, email, or device info anywhere
- ✗ Modify firmware or write anything permanent to hardware
- ✗ Access your network traffic, passwords, or files
How It Works Under the Hood
Every MAC address change MacSpoof makes is equivalent to running two commands in Terminal. The app automates the steps and handles edge cases (interface selection, reconnection timing) so you don't have to.
Generate a valid MAC address
MacSpoof generates a random address using a real Apple OUI prefix (e.g. 3C:06:30). This ensures the address is indistinguishable from a genuine Apple device on the local network.
Bring the interface down
It calls ifconfig en0 down via a privileged helper to take the Wi-Fi interface offline momentarily. No data is read or logged during this step.
Apply the new address
ifconfig en0 ether <new_mac> sets the spoofed address in the kernel's network stack. The original address is untouched in hardware firmware.
Bring the interface back up
ifconfig en0 up restores the interface with the new identity. macOS then reconnects to the current Wi-Fi network using the new address.
Automatic reset on reboot
Because the change is made in software only, macOS reads the real hardware MAC from firmware at startup. Rebooting always restores your original address with no further action needed.
Privacy & Security Commitments
MacSpoof follows a simple rule: the app does one thing, does it well, and touches nothing it doesn't need to.
Our commitments
No telemetry, ever
The MacSpoof app makes zero outbound network requests. It does not ping home, check for updates in the background, or report usage. Your MAC address history stays on your device.
Minimal privilege scope
The app requests administrator access only for the moment it changes the interface — using a sandboxed privileged helper. It cannot access your files, keychain, or other applications.
Apple notarized & Gatekeeper-approved
MacSpoof is signed with a valid Apple Developer ID and notarized by Apple. macOS Gatekeeper verifies the app on every launch. You will never see an "unidentified developer" warning.
Account data stays with Firebase
If you create an account, your email and subscription status are stored in Google Firebase — governed by Google's enterprise-grade security and SOC 2-compliant infrastructure. We never store payment card data; billing is handled entirely by Stripe.
Is This Legal?
Yes. Changing your MAC address is legal in the United States and in most jurisdictions worldwide when done on a device you own. It is a standard capability built into macOS, Linux, and Windows and is routinely used by network engineers, security researchers, and privacy-conscious users.
MAC address spoofing is distinct from identity fraud or unauthorized access. MacSpoof gives your device a new identity on the local network only — it has no effect on internet traffic routing, cannot bypass authentication systems that use credentials, and is entirely transparent to websites and services you connect to.
We recommend reviewing the terms of service of any network you join. Using MacSpoof to access a network you are not authorized to use remains the user's responsibility.
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