spoof
Easily spoof your MAC address in macOS, Windows, & Linux
...It automates low-level networking commands that would otherwise require manual configuration, making address spoofing more accessible for testing and anonymity workflows. The tool is frequently used in penetration testing, wireless debugging, public Wi-Fi privacy protection, and networking experiments where hardware identity masking is required. Its architecture emphasizes portability and ease of use through Node.js-based scripting and automation support.