How to Import a Subscription in Clash? Plus How It Relates to IP, DNS, and Your Browser Environment

This article explains how to “import a subscription into Clash” and why, after importing, web pages may still not open, the displayed IP may be incorrect, DNS leaks may occur, or the browser environment may appear abnormal. It is suitable for ordinary users using clients like Clash, Clash Verge, and Clash for Windows for the first time. Just follow the steps to complete subscription import and basic troubleshooting.

1. Basic steps for importing a subscription into Clash

A subscription is usually a link starting with http or https that contains multiple proxy nodes. You can use a subscription you purchased yourself, or test with the free node subscriptions compiled by this site, but the stability of free nodes may be affected by network routes and the number of users.

1. Open the Clash client and go to the Profiles / Config / Subscription page. The exact name may vary slightly depending on the version.
2. Click “New,” “Import,” or “Import from URL.”
3. Paste the subscription link and check that it is complete before confirming. There must be no extra spaces.
4. Click “Download,” “Update,” or “Save,” and wait for the configuration to finish downloading.
5. Return to the proxy page and select a node. It is recommended to use “Rule Mode” first, and switch to “Global Mode” for testing if it does not work.
6. Enable the system proxy, or make sure “System Proxy / 系统代理” is enabled on the client’s main page.

If an error appears during import, first open the subscription link in a browser to test whether it is accessible. If it shows 404, expired, or no permission, the subscription itself is unavailable and you need to replace the link or refresh the subscription.

2. What is the relationship between subscriptions, IP, DNS, and the browser environment?

Many people assume that importing a subscription means bypassing restrictions successfully, but in fact Clash only forwards traffic to the node. The final result also depends on the IP, DNS, and browser state.

• IP: Whichever node you choose, websites will usually see the exit IP of that node. If detection websites still show your local IP, it means the system proxy is not enabled, the browser is not using the proxy, or the rules are not matching.
• DNS: DNS is responsible for resolving domain names into IP addresses. If the DNS configuration is abnormal, problems may occur such as Google not opening, some websites redirecting incorrectly, or DNS leaks being detected.
• Browser environment: Browser cache, logged-in accounts, language, time zone, and WebRTC may all affect how websites identify you. A changed node does not mean the browser fingerprint has completely changed as well.

Ordinary users do not need to modify complicated settings. First confirm the client’s DNS switch, system proxy, and mode selection. If you are only browsing temporarily, it is recommended to retest in an incognito window to avoid old cache affecting the result.

3. What to do if it still does not connect after importing

You can troubleshoot in the following order. Do not start by repeatedly reinstalling the client:

1. Update the subscription: Go to the configuration page and click update, making sure no error is reported.
2. Switch nodes: Different nodes in the same subscription may have different status, so test several first.
3. Switch modes: If Rule Mode does not work, use Global Mode to determine whether the node itself is available.
4. Check the system proxy: Windows, macOS, or browser proxy extensions may conflict with each other, so let only Clash take over the proxy.
5. Turn off other VPNs: Running multiple proxy tools at the same time may cause port conflicts or routing confusion.
6. Test DNS: If only domain names do not open while IP-based websites are accessible, prioritize DNS as the issue. You can enable the built-in DNS in the client and try again.

4. Usage recommendations

The key to importing a subscription into Clash is: a valid link, successful configuration download, selecting an available node, and enabling the system proxy. If you only want to quickly verify the environment, you can first import a free subscription for testing, then choose a suitable route based on stability. If you encounter an unchanged IP, DNS abnormalities, or confused browser identification, troubleshoot in the order of “node → proxy → DNS → browser cache,” which will usually help locate the problem.