Yes. It is 100% legal to use a VPN in Arizona. In fact, since
House Bill 2112 (the age-verification law for adult content) went into full effect in late 2025, many Arizonans have turned to VPNs as a primary tool to protect their personal identity and avoid uploading government IDs to third-party verification sites. While a VPN is a legal and recommended tool for digital privacy, it does not grant immunity for illegal acts. Anything prohibited by Arizona law without a VPN remains illegal while using one.