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Create a strong, random Wi-Fi password that is secure yet easy to share with guests. Generate and optionally create a QR code for instant connection.
Most people use short, guessable Wi-Fi passwords — a pet's name, a birthday, or "password123." Weak Wi-Fi passwords let neighbors and passersby connect to your network, slow down your connection, and potentially access shared files or devices. But strong random passwords are hard to type, especially for guests connecting on phones. You need a password that is both secure and convenient to share.
Our Password Generator creates strong, random passwords ideal for Wi-Fi networks. Choose your preferred length and character types, generate a secure password, and optionally create a QR code that guests can scan to connect instantly — no typing required.
Open Password GeneratorNavigate to the Password Generator tool on OnlineTools4Free.
Set length to 16-20 characters. Include uppercase, lowercase, and numbers. Avoid special characters if your router has compatibility issues with them.
Click Generate, then copy the password. Log into your router admin panel and update the Wi-Fi password.
Open the QR Code Generator, select "Wi-Fi" type, enter your network name (SSID) and the new password, and generate a QR code that guests can scan to connect.
Print the QR code and place it in a visible spot (fridge, entryway). Guests scan it with their phone camera and connect without typing.
No signup, no upload, 100% private. Works right in your browser.
Open Password Gen