How to Configure a Proxy on a Chromebook

What a proxy does and when you need one

A proxy server sits between your Chromebook and the internet. When you connect through one, your traffic goes to the proxy first, and the proxy forwards it to the destination. The destination sees the proxy's address instead of your device's.

You typically need to configure a proxy when your school, workplace, or dormitory network requires one. Some networks use proxies to filter content, cache frequently visited pages, or log activity. Your network administrator usually gives you the proxy address and port. If you are at home and your internet works without any special setup, you do not need to change these settings. For guidance on choosing a device for school or work, see our student Chromebook guide or business Chromebook guide.

Where to find proxy settings in ChromeOS

Proxy settings live inside the network settings for each connection. ChromeOS lets you set a proxy independently for Wi-Fi and Ethernet connections, which is useful if you use different networks in different places.

To open the settings, select the time at the bottom right, then the gear icon for Settings. Go to Network, choose the connection you want to change (for example, your Wi-Fi network), and expand the Advanced section. You will see a Proxy row. On a school or work device, this area may be grayed out if an administrator has locked the settings. If you are setting up a new connection from scratch, you might also want to review how to set up Wi-Fi on your Chromebook.

Setting up an automatic proxy

The Automatic option tells your Chromebook to find proxy settings on its own. Choose this if your network provides a PAC file or a proxy auto-config URL. A PAC file is a small script that tells the browser which proxy to use for different addresses.

In the Proxy section, select Automatic, then enter the PAC file URL in the field labeled PAC file URL. Your administrator should provide this URL, usually starting with http or https. After you save, ChromeOS fetches the PAC file and applies whatever proxy rules it contains.

If you also have a proxy server URL that the network provides, ChromeOS can use that as well. For most managed networks, the administrator configures this automatically, and you do not need to touch anything. To understand how managed devices differ from personal ones, see consumer vs business Chromebooks.

Setting up a manual proxy

When your network gives you an explicit proxy address and port, choose Manual. You will see fields for HTTP proxy, HTTPS proxy, and SOCKS proxy settings. Each field takes a host address and a port number.

The host can be a domain name such as proxy.example.com or a numeric IP address. The port is usually a four or five digit number, commonly 8080, 3128, or 1080 for SOCKS. Fill in the fields your administrator gave you. If only one proxy address covers all traffic, you typically enter the same address and port in both the HTTP and HTTPS fields.

ChromeOS applies the manual proxy to all traffic from the Chrome browser and most built-in features. If you later want to go back to direct internet access, return to the Proxy section and choose Direct Internet connection. If you are using a Chromebook for work, you may also want to review the best business Chromebooks to ensure your hardware meets your needs.

• Select Manual under Proxy in the network's advanced settings.
• Enter the host address and port for the HTTP proxy.
• Enter the host address and port for the HTTPS proxy if it is different.
• Fill in the SOCKS proxy fields only if your network explicitly requires SOCKS.
• Save the connection settings. The proxy takes effect immediately.

Proxy settings on managed Chromebooks

On devices enrolled in a workplace or school, an administrator can set proxy policies through the Google Admin console. These policies push proxy configuration to every device in the organization, so users do not see or change the settings.

If your Chromebook shows a message like Updates are managed by your administrator or the Proxy section is grayed out, the proxy is controlled by policy. You cannot override it from the Settings page. If you believe the proxy is blocking a site you need, contact your IT administrator rather than trying to change settings locally.

Policies can also force a PAC file, require authentication for the proxy, or apply different proxy rules for specific domains. The exact behavior depends on how the organization configured its fleet. For more on the security and management features of ChromeOS, see our ChromeOS security features and school vs personal Chromebooks.

Troubleshooting proxy problems

If you set a proxy and suddenly pages stop loading, check the address and port you entered. An incorrect port or a missing scheme in the host field are common mistakes. Go back into Settings and confirm every number matches what the administrator provided.

Some networks use a PAC file that contains JavaScript. If ChromeOS cannot reach the PAC URL, the browser falls back to direct access. Make sure the URL is reachable from your network, which may require being on the same campus network as the proxy server.

Resetting to Direct Internet connection is a quick way to verify whether the proxy is causing the problem. If the site loads with a direct connection but not through the proxy, the issue is on the proxy side, often a blocked domain or a credential requirement. If connection problems persist, you might need to troubleshoot Wi-Fi issues.

What to pick for your use

Questions

Does every Chromebook have proxy settings?

Yes, every Chromebook running a standard version of ChromeOS has proxy settings under Settings, Network, and the advanced section of each connection. On managed devices, the settings may be hidden or locked by policy. If you are choosing a Chromebook for school, many models offer the same settings; see our student Chromebook picks.

What is a PAC file?

A PAC file is a small script that contains rules for choosing a proxy server based on the URL you request. Your network administrator gives you the PAC file URL, and ChromeOS fetches and executes it automatically when you choose the Automatic proxy option.

Can I use a proxy for only some sites?

ChromeOS proxy settings apply globally to the connection. If you need per-site rules, a PAC file can define them. Without a PAC file, you cannot set site-specific proxies from the Settings page.

Why is my proxy section grayed out?

On Chromebooks enrolled in a school or business, administrators can lock proxy settings through ChromeOS policy. The grayed-out section means the proxy is managed for you. Contact your IT administrator to request changes. Learn more about the differences between personal and school Chromebooks.

What is the difference between HTTP, HTTPS, and SOCKS proxies?

An HTTP proxy handles regular web traffic, an HTTPS proxy handles encrypted web traffic, and a SOCKS proxy operates at a lower level and can handle other kinds of traffic too. Most office networks use an HTTP or HTTPS proxy. Enter SOCKS details only when your network specifically requires them.