How to Import a Subscription in Clash—and How Your IP, DNS, and Browser Environment Are Connected

This guide explains how to import a subscription into Clash and why you might still run into issues afterward, such as websites not loading, your IP address staying the same, DNS leaks, or unexpected browser behavior. It’s intended for everyday users who have just received a free node subscription link and want to start using it in Clash.

1. What to prepare before importing a subscription into Clash

Popular Clash clients include Clash Verge, Clash for Windows, and Clash Meta GUI. Their interfaces may differ slightly, but the basic steps are the same: install the client, import a subscription, select a node, and enable the proxy. First, you’ll need a valid subscription link, which usually starts with http or https and may contain node configurations for VLESS, VMess, Trojan, Shadowsocks, and other protocols. We also compile free node resources on this site. Before using one, check that the link hasn’t expired.

Note: A subscription isn’t a single node—it’s a “node list URL.” After you import it, the client automatically fetches the configurations. If the link has expired, is blocked, or uses an invalid format, the list may be blank, the update may fail, or no nodes may appear.

2. How to import a subscription into Clash: general steps

1. Open the Clash client and go to Profiles / Configuration / Subscriptions.
2. Click “New,” “Add,” “Import Subscription,” or a similar button.
3. Paste your subscription link into the URL field. You can give it a name, such as “freevpn.”
4. Click Save or Download and wait for the client to fetch the configuration file.
5. Return to the proxy page and select an available node from the list.
6. Enable System Proxy. If necessary, enable Tun mode.
7. Open a browser and visit a test website to check whether your IP address has changed.

If you’re importing a local YAML file, select “Import from file” rather than entering it in the subscription URL field. Subscription links can be updated, while local files usually don’t update automatically, so be sure to distinguish between the two.

3. How your IP, DNS, and browser environment are affected after a successful import

Many users assume that successfully importing a subscription means they’re already connected, but it also depends on whether the proxy is actually handling your traffic. Your IP address is the outbound address websites see when you visit them. DNS resolves domain names to IP addresses. Your browser environment includes information such as your language, time zone, WebRTC, cache, and cookies.

• IP address unchanged: The system proxy may not be enabled, or your browser may not be using the Clash port.
• DNS issues: Some websites may load while certain domains fail to resolve. Try switching rule modes or enabling Tun.
• Your browser still shows local information: Even if the proxy is working, your language, time zone, logged-in accounts, and other details may reveal your actual environment.
• Only one app doesn’t work: It may not use the system proxy. You may need to configure the proxy address in the app itself, usually 127.0.0.1 and the corresponding port.

4. Quick troubleshooting for connection failures

First, update the subscription to make sure you aren’t using an old configuration. Then try a few different nodes, since free nodes can stop working at any time. Next, check the proxy mode: start with “Rule Mode,” then try “Global Mode” if that doesn’t work. If a webpage shows a DNS error, restart Clash, clear the system DNS cache, or switch to a client that supports the Meta core.

Also make sure your device’s clock is accurate and that Clash isn’t being blocked by the system firewall or security software. If your browser has another proxy extension installed, it may conflict with Clash, so try disabling it temporarily. Finally, don’t rely on just one website to check your IP—try a couple of test pages to compare the results.

5. Tips for using Clash

The key steps for importing a subscription into Clash are: use a valid link, import the configuration successfully, select a node, and enable the proxy. If you only need free nodes temporarily, update the subscription regularly and avoid logging into important accounts over an extended period. For a more reliable experience, compare nodes based on protocol, latency, and availability. When something goes wrong, troubleshoot in this order: subscription, node, proxy switch, DNS, and browser environment. This will usually help you identify the cause.