“What's your Wi-Fi password?”

When friends or family visit, it's one of the first questions they may ask. Sharing internet access is usually no problem—but routinely giving visitors the credentials for your primary home network may not be necessary.

Many modern wireless routers allow you to create a separate guest Wi-Fi network. This gives visitors their own network name and password and, depending on your router and configuration, may also help keep guest devices separated from computers, printers, storage devices, smart-home equipment, and other devices on your primary network.

Whether you host holiday gatherings, overnight visitors, vacation-rental guests, or clients in a home office, a guest network can make sharing internet access easier.

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What Is a Guest Wi-Fi Network?

A guest Wi-Fi network is a secondary wireless network created through your router or Wi-Fi system. It normally has its own network name (SSID) and password, separate from your primary Wi-Fi credentials.

Guests can use it to access the internet. Depending on the router and the settings you choose, guest devices may also be restricted from communicating with devices connected to your primary network.

Those primary-network devices might include:

Guest-network capabilities vary by router and Wi-Fi system. Some provide extensive isolation and access controls, while others offer more limited options. Check your router manufacturer's documentation to understand exactly what its guest-network feature does.

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Why Use a Guest Network?

Who Might Benefit From a Guest Network?

A guest network isn't just for large households or businesses. It can be useful anywhere visitors regularly need internet access.

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Choosing a Good Guest Network Name

Your guest network name should be easy for visitors to recognize when they look at the available Wi-Fi networks on their device.

Simple names might include:

Avoid putting unnecessary sensitive or identifying information in the network name. You generally don't need to include your full street address or other private information just to make the network recognizable to invited guests.

Creating a Guest Wi-Fi Password

Use a password that provides appropriate security without making it unnecessarily difficult for invited guests to enter manually.

A Wi-Fi QR code can make this much easier because guests can often scan the code rather than type the password character by character.

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How Do You Set Up a Guest Wi-Fi Network?

Every router and Wi-Fi system is different, but the general process often looks something like this:

Some systems also provide settings controlling whether guests can communicate with devices on your primary network or with other guest devices.

Because the terminology and available controls vary, consult the instructions for your particular router or Wi-Fi system rather than assuming the settings work the same way on every device.

Common Guest Wi-Fi Mistakes

Choose How You Want to Create Your Card

Use our ready-made Wi-Fi design for the easiest option—or create a completely custom card of your own.

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Where Should You Display Your Wi-Fi Card?

The best location is somewhere invited guests naturally look, stop, or gather.

The right location depends on where your guests naturally spend time. A card that's easy to find can eliminate the need to ask for the password in the first place.