SingLinkVPN features and how-to guides

Proxy bypass lets chosen apps, domains or IP addresses skip SingLinkVPN and use your local network. It works in Fast Mode only. The per-app proxy, where you pick apps one by one, is available on Android only.

• Proxy bypass: apps, domains or IP addresses you add under Settings → Proxy Bypass skip SingLinkVPN and use the local network directly.
• Per-app proxy (app allow and block lists): added in Android 2.6. You choose from the apps installed on your phone which ones go through the proxy, which is more direct than setting rules by domain.

Typical uses: domestic apps that need the local network, banking and payment apps that trip risk controls when proxied, local-life apps that need your real region, latency-sensitive games, and company or home intranet services.

The domain proxy lets you choose which domains are forced through SingLinkVPN and which use your local network directly. It is available on Plus and above, on iOS, Android and desktop.

Platforms

iOSAndroidWindowsmacOSLinux

Plans

Plus and above

For example, you can force the overseas sites you need for work through SingLinkVPN while your company intranet or local sites connect directly, without switching the whole connection for a single site.

• Custom domain proxying was added in iOS 2.5.1 and Android 2.5.8.
• On Windows, macOS and Linux it is available on Plus and above from 2.6.

Mainland China proxy mode lets users outside mainland China reach apps and services from mainland China. Open the mainland proxy page in the app and turn it on. It is available on Android and desktop from 2.6.

Platforms

AndroidWindowsmacOSLinux

It suits people abroad who need apps or services offered only in mainland China, such as video and music apps limited to the mainland.

The chain proxy lets SingLinkVPN carry the main connection, then uses your own SOCKS5 proxy or an official exit as the final public exit. It suits cases that need a fixed exit IP and is available on Plus and above.

Platforms

iOSAndroidWindowsmacOSLinux

Plans

Plus and above

The path is phone → SingLinkVPN node → your SOCKS5 exit → internet. You can change the main node for better connection quality, while your chosen SOCKS5 exit still decides the final public IP.

• Managing several accounts on third-party platforms, which helps reduce bot checks and account risk-control problems.
• Working with IP allowlists on company dashboards, API consoles and cloud servers.
• Keeping a consistent exit region for AI services such as ChatGPT and Claude.
• Testing websites, pages and products across regions.

Custom proxy chaining was added in iOS 2.5.1 and Android 2.5.8; on Windows, macOS and Linux it is available on Plus and above from 2.6.

Yes. Turn on the switch under Settings → Ad Blocking, and SingLinkVPN filters common ad and tracking domains while you are connected. Ad blocking is available on Plus and above.

Plans

Plus and above

Ad blocking reduces some web ads, lowers the risk of online tracking and can make some pages load faster. SingLinkVPN network protection also includes:

• Protection from malicious sites and software: detects and blocks some malicious programs, scam websites, dangerous domains and suspicious content.
• Malicious ad filtering: filters out some ad domains that carry scams, viruses, tracking code or malicious redirects.
• Safe browsing: reduces the risk of visiting known dangerous websites or malicious network services.

Yes. IPv6 is supported from iOS 2.5.1 and Android 2.5.8. Turn it on only if your network properly supports IPv6; otherwise it can slow down your IPv4 traffic.

Platforms

iOSAndroid

If you are not sure whether your network supports IPv6, leave it off and check with your internet provider first.

Connect SingLinkVPN before opening TikTok, and pick a node by hand, such as the US, Japan or Singapore. Avoid Auto SingLink, because it may connect you to Hong Kong, where international TikTok is not available either.

AI platforms weigh your IP, sign-in region, device and account history in risk checks. Stick to one node, choose a plan with higher-quality IPs, and use the chain proxy with your own SOCKS5 when you need a fixed exit.

• Stick to one node: avoid switching nodes or countries often; an exit region that keeps changing can look unusual.
• Choose your plan: Plus offers high-quality IPs and Pro offers enterprise-grade IPs.
• Use a fixed exit: with the chain proxy (Plus and above), import a SOCKS5 proxy you bought from a third party, so your final exit IP stays the same even when the main node changes.
• If problems have already started: try a node in another country, clear your browser cache and cookies, or wait a few hours.

There is not enough public evidence that a particular IP directly makes a model less capable; model versions, platform load and your AI subscription also affect the experience. These steps can reduce extra checks caused by a changing exit, but cannot guarantee they never happen.

This is separate from the SingLinkVPN anti-AI-analysis system, which helps stop others from using AI to analyze your data and traffic; it is not meant to improve AI answers.

When you use a personal account normally, you generally will not be banned just for switching nodes. If you manage several accounts, stick to the same node, or use the chain proxy for a fixed exit IP.

Third-party accounts here means accounts on platforms such as X (Twitter), ChatGPT, Instagram and TikTok.

• Stick to the same node and give each account a fixed region.
• Avoid changing your IP address often or signing in from several countries within a short time.
• Manage multiple accounts with the chain proxy (Plus and above): import a SOCKS5 proxy IP you bought from a third party, which helps reduce bot checks and account risk controls.

Third-party accounts can also be restricted because of account quality, unusual sign-ins, automated activity, posts that break the rules, breaking the platform rules, or too many accounts on the same device or IP.