On Android: Open Settings → Network & Internet (or Connections) → Wi‑Fi → select your network → Share → confirm with fingerprint/face/PIN
On iPhone: Open Settings → Wi‑Fi → tap the connected network’s name → hold near the other device (or use AirDrop prompt)
Using QR code (iPhone/Android): Share Wi‑Fi via the Share/QR option in Wi‑Fi settings, then scan the QR code with the other device
Using Windows 10/11: Settings → Network & Internet → Wi‑Fi → select your network → View available networks (or Network properties) → Share this network → enter credentials
Using macOS: System Settings → Wi‑Fi → Advanced… (or Details) → Share Wi‑Fi / generate QR code, then scan from the other device
Using a router app: Open the router’s admin app/site → Wi‑Fi settings → find “Share password” / “Guest Wi‑Fi” → copy the password or enable guest access
Using guest Wi‑Fi: Enable Guest Network on the router → set a guest password → connect the other device using the guest credentials
Copy password manually: Find the saved Wi‑Fi password on the connected device (Share/QR option or password reveal) → type it on the other device