PSK Generator

Pre-shared keys for IPsec VPNs, Wi-Fi (with raw WPA PSK), WireGuard, OpenVPN ta.key, TLS-PSK and RADIUS, with config lines. Local only.

A pre-shared key (PSK) is a secret both ends of a connection already know: a site-to-site VPN, a Wi-Fi network, a WireGuard or OpenVPN tunnel, a TLS link between two services, or a RADIUS server and its access points. It's only as strong as it is random and long, and each system wants it in its own format and with its own character rules. Pick what you're configuring and get a strong key in exactly that format, with the config line to paste.