Imagine you’re working from home, connected to your company’s VPN for security. You need to access a work database, but you also want to stream music from a local service, print to your home printer, and check your bank account — all at the same time. With a standard VPN connection, all of that traffic gets routed through the VPN tunnel, which can slow things down, block local devices, or even prevent access to region-specific services. This is exactly the problem that VPN split tunneling explained in simple terms can help you solve. It’s a feature that gives you control over which traffic goes through the VPN and which doesn’t — and once you understand how it works, you’ll wonder how you ever managed without it.
What Is Split Tunneling? A Simple Explanation
Split tunneling is a VPN feature that lets you choose which apps, websites, or types of internet traffic travel through the encrypted VPN tunnel and which connect directly to the internet as they normally would. Think of it like having two lanes on a highway: one is a secure, private tunnel, and the other is the regular open road. You decide which of your data takes which route.
Without split tunneling, a VPN works in “full tunnel” mode. This means every single piece of data leaving your device — whether it’s a sensitive work email or a casual Google search for dinner recipes — passes through the VPN server. That’s great for maximum privacy, but it’s not always practical or necessary.
With split tunneling enabled, you get to be selective. You might route your web browser through the VPN for private browsing while letting your smart home app communicate directly with local devices. It’s about flexibility and efficiency, not about compromising your security.
How Does VPN Split Tunneling Work?
To understand how split tunneling works, it helps to know what happens when you connect to a VPN normally. When you turn on a VPN, your device creates an encrypted connection (a “tunnel”) to a VPN server. All your internet traffic is sent through this tunnel, encrypted and hidden from your internet service provider (ISP), network administrators, and anyone else who might be watching.
Split tunneling modifies this setup by creating rules — sometimes called routing policies — that determine which traffic enters the VPN tunnel and which bypasses it. These rules can be based on specific apps, specific websites or IP addresses, or even types of traffic.
The Technical Side (Kept Simple)
When you enable split tunneling, your VPN client adjusts your device’s routing table. A routing table is essentially a set of directions your device uses to figure out where to send data. Normally, the VPN overwrites this table so everything goes through the tunnel. With split tunneling, the routing table is modified to allow certain traffic to take the direct path to the internet while the rest continues through the VPN.
This all happens in the background. You don’t need to manually edit routing tables or deal with any complicated networking commands. Modern VPN apps handle it for you with simple drag-and-drop interfaces or toggle switches. You pick the apps or websites you want to include or exclude, and the VPN software does the rest.
Types of Split Tunneling
Not all split tunneling works the same way. There are generally three approaches you’ll encounter:
- App-based split tunneling: You choose specific applications that should use the VPN (or bypass it). For example, you might route your web browser through the VPN but let your gaming client connect directly.
- URL or website-based split tunneling: Some VPNs let you specify certain websites or domains that should go through the VPN while everything else connects normally, or vice versa. This is often handled via a browser extension.
- Inverse split tunneling: Instead of choosing which apps go through the VPN, you choose which apps should bypass it. Everything else stays protected by default. This is often the more security-conscious approach because your default state is protected.
When Should You Use VPN Split Tunneling?
Split tunneling isn’t something you need all the time, but there are several scenarios where it becomes genuinely useful. Let’s walk through the most common situations where the VPN split tunnel feature makes a real difference.
1. Working From Home or Remote Work
This is one of the most common use cases. Many employers require you to connect to a corporate VPN to access internal resources like company databases, intranets, or secure file servers. But when all your traffic goes through the corporate VPN, personal tasks — like streaming music, browsing social media during a break, or using your home printer — can be slow, blocked, or monitored by your employer’s network.
With split tunneling, you can route only work-related apps through the corporate VPN while keeping personal browsing on your regular connection. This keeps your work secure without sacrificing speed or privacy for personal use.
2. Accessing Local Network Devices
Have you ever connected to a VPN and suddenly couldn’t access your home printer, a NAS (network-attached storage) drive, or a Chromecast? That happens because the VPN redirects all your traffic to a remote server, effectively cutting your device off from the local network.
Split tunneling solves this by letting you exclude local network traffic from the VPN. Your secure browsing still goes through the tunnel, but your device can simultaneously communicate with other devices on your home network.
3. Preserving Bandwidth and Speed
VPNs add overhead to your connection. Your data has to be encrypted, sent to a VPN server (which might be in another country), decrypted, and then forwarded to its destination — and the whole process reverses on the way back. This inevitably adds some latency and can reduce your speeds, especially if the VPN server is far away.
If you’re doing something bandwidth-intensive that doesn’t require VPN protection — like downloading a large game update from a trusted platform or streaming from a service that works fine on your regular connection — split tunneling lets that traffic flow directly. Meanwhile, your sensitive browsing stays encrypted.
4. Online Banking and Local Services
Some banks and financial services flag or block VPN connections because they see traffic coming from an unusual location. If your VPN is connected to a server in another country, your bank might think your account is being accessed from abroad and lock you out or trigger extra security checks.
By excluding your banking app from the VPN tunnel, you connect to your bank from your actual IP address, avoiding these problems. At the same time, the rest of your browsing stays protected.
5. Gaming While Staying Protected
Online gaming is very sensitive to latency. Even small increases in ping time can affect your experience in competitive games. If you’re gaming while also wanting VPN protection for other activities (like browsing or torrenting, where legally permitted), split tunneling lets you keep the game on a direct connection for the best performance while routing everything else through the VPN.
When Should You NOT Use Split Tunneling?
Split tunneling is a powerful feature, but it’s not always the right choice. There are situations where sending all your traffic through the VPN is the safer and smarter option.
On Public Wi-Fi Networks
When you’re connected to a public Wi-Fi network — at a coffee shop, airport, hotel, or library — your entire connection is potentially vulnerable. In this scenario, you generally want full tunnel mode so that all your traffic is encrypted. Splitting the tunnel means some of your data travels unprotected over a network you don’t control, which defeats a key purpose of using a VPN in public places.
When Maximum Privacy Is Your Priority
If your primary reason for using a VPN is to keep all your online activity private from your ISP or network administrator, split tunneling creates a gap. Any traffic that bypasses the VPN is visible to your ISP just as it would be without a VPN. If comprehensive privacy is your goal, keep the full tunnel on.
When Your Organization Requires It
Some employers or organizations have policies that require all traffic to go through the corporate VPN while you’re connected. This is often for security and compliance reasons. In such cases, split tunneling may be disabled by the VPN administrator, and attempting to work around it could violate your employment agreement or company policy.
Which VPNs Support Split Tunneling?
Not every VPN offers split tunneling, and among those that do, the implementation varies. Here’s a look at a few well-known providers and how they handle this feature as of 2026.
NordVPN
NordVPN offers split tunneling on its Windows and Android apps. The feature lets you select specific apps that should bypass the VPN tunnel while the rest of your traffic remains encrypted. NordVPN supports up to 10 simultaneous device connections, so you can configure split tunneling differently on different devices depending on your needs. As of 2026, split tunneling is not yet available on NordVPN’s macOS or iOS apps, which is worth noting if you’re primarily an Apple user.
ExpressVPN
ExpressVPN provides split tunneling on Windows, Mac, and Android. It gives you two options: you can choose apps that use the VPN while everything else bypasses it, or you can choose apps that bypass the VPN while everything else goes through it (inverse split tunneling). ExpressVPN’s Pro plan supports up to 14 simultaneous connections, and the split tunneling feature is straightforward to configure through the app’s settings menu.
Surfshark
Surfshark calls its split tunneling feature “Bypasser.” It’s available on Windows and Android and supports both app-based and website-based routing. One major advantage of Surfshark is that it offers unlimited simultaneous connections, meaning you can protect every device in your household and set up split tunneling wherever you need it without worrying about device limits.
When choosing a VPN for split tunneling, pay attention to which platforms support the feature. Many VPN providers offer split tunneling on Windows and Android but have limited or no support on macOS and iOS due to the way Apple’s operating systems handle network routing.
How to Set Up VPN Split Tunneling
While the exact steps differ between VPN providers, the general process for setting up split tunneling is similar across most apps. Here’s a typical walkthrough:
- Step 1: Open your VPN app and go to Settings or Preferences.
- Step 2: Look for a section labeled “Split Tunneling,” “Bypasser,” or something similar.
- Step 3: Enable the feature using the toggle switch.
- Step 4: Choose your mode — decide whether you want to select apps that use the VPN or apps that bypass it.
- Step 5: Add the specific apps or websites to your list.
- Step 6: Save your settings and connect to the VPN. The split tunneling rules will take effect immediately.
It’s a good idea to test your configuration after setting it up. You can visit a site like “whatismyipaddress.com” in a browser that’s set to use the VPN to confirm it shows the VPN server’s IP. Then check the same site in a browser or app that’s set to bypass the VPN — it should show your real IP address. If both work as expected, your split tunneling is configured correctly.
Tips for Getting the Most Out of Split Tunneling
Here are some practical tips to make split tunneling work smoothly for you:
- Start with inverse split tunneling if your VPN supports it. This keeps everything protected by default and only excludes the specific apps that need a direct connection. It’s the safer approach.
- Keep sensitive apps in the tunnel. Your web browser, email client, and any app handling financial or personal data should generally stay within the VPN.
- Exclude only what’s necessary. The more traffic you route outside the VPN, the more exposure you have. Only bypass the VPN for apps that genuinely need it, like local printers or specific streaming services.
- Review your settings periodically. If you installed new apps or changed your workflow, revisit your split tunneling rules to make sure they still make sense.
VPN Split Tunneling Explained: Security Considerations
It’s important to be honest about the security trade-offs that come with split tunneling. While it’s a valuable feature, it does introduce some risks you should be aware of.
First, any traffic that bypasses the VPN is not encrypted by the VPN. This means your ISP can see that traffic, and it’s exposed to the same risks as if you weren’t using a VPN at all. If you accidentally exclude a sensitive app from the tunnel, your data could be exposed without you realizing it.
Second, DNS leaks can be a concern with split tunneling, though how significant this risk is depends heavily on the VPN product you use. DNS (Domain Name System) is the process that converts website names like “example.com” into IP addresses. If your VPN handles DNS requests for tunneled traffic but your regular connection handles DNS for bypassed traffic, those DNS requests could reveal which sites you’re visiting to your ISP. That said, product implementations vary considerably: some VPN apps route all DNS queries through the VPN regardless of split tunneling rules, effectively eliminating this risk. Others handle it less rigorously. Look for a VPN that explicitly manages DNS leak protection alongside split tunneling, and consider running a DNS leak test after setup to verify.
Third, split tunneling can create a bridge between a secure network and an insecure one. In a corporate context, if your device is connected to the company VPN and also directly to the internet, malware on the open internet could theoretically use your device as a pathway into the corporate network. This is why many IT departments disable split tunneling on company-managed VPNs.
None of this means you shouldn’t use split tunneling. It just means you should use it thoughtfully and understand what’s being protected and what isn’t.
Split Tunneling on Mobile Devices
Split tunneling is especially useful on smartphones and tablets. Mobile devices often run dozens of apps in the background, and routing all of them through a VPN can drain your battery faster and use more mobile data. By using split tunneling, you can limit VPN protection to the apps that need it most — like your browser and messaging apps — while letting less sensitive apps connect directly.
On Android, most major VPN providers support app-based split tunneling. You can pick and choose which apps use the VPN right from the VPN app’s settings. Some Android versions also have a built-in per-app VPN feature in the system settings, though using your VPN provider’s built-in split tunneling is usually easier and more reliable.
On iOS, app-based split tunneling is largely unavailable in mainstream consumer VPN apps. Apple’s operating system imposes strict restrictions on how VPN apps can manage network traffic, making truly flexible per-app routing difficult to implement. Some VPN providers offer URL-based split tunneling through Safari extensions as a partial workaround. It is worth noting that Apple’s platform does support split tunneling and per-app VPN at a technical level — however, these capabilities are primarily designed for enterprise environments managed through Mobile Device Management (MDM) solutions, and are not exposed to general-purpose VPN apps in the same way.
Frequently Asked Questions About VPN Split Tunneling
Does split tunneling make my VPN less secure?
Split tunneling doesn’t weaken the VPN tunnel itself — traffic that goes through the VPN remains fully encrypted and secure. However, any traffic you choose to route outside the VPN is unprotected, just as it would be without a VPN. The key is to be intentional about which apps or sites you exclude. Keep sensitive activities inside the tunnel and only bypass the VPN for apps that genuinely need a direct connection, like local printers or specific services that block VPN traffic.
What is the difference between split tunneling and full tunnel?
In full tunnel mode, all your internet traffic goes through the VPN, with no exceptions. In split tunneling mode, you selectively route some traffic through the VPN and some directly to the internet. Full tunnel offers more comprehensive protection, while split tunneling offers more flexibility and often better performance. Most VPN apps default to full tunnel mode, and you need to manually enable split tunneling in the settings.
Can I use split tunneling on all my devices?
Support varies by device and operating system. Split tunneling is widely available on Windows and Android. On macOS, some providers like ExpressVPN offer it, but it’s less common. On iOS, split tunneling options are very limited due to Apple’s system restrictions. If split tunneling on a specific platform is important to you, check your VPN provider’s feature list for that platform before subscribing.
Is split tunneling legal?
Split tunneling is simply a networking feature — there’s nothing inherently illegal about it in most jurisdictions. It’s the same as using a VPN in general: the legality depends on what you do with it, not the technology itself. Laws regarding VPN use vary by country. For example, in the UAE, using a VPN is legal for lawful purposes, but using it to access prohibited content is not. Always make sure your online activities comply with local laws regardless of whether you’re using split tunneling.
Will split tunneling improve my internet speed?
It can, indirectly. By routing bandwidth-heavy activities (like streaming or gaming) outside the VPN, those activities connect directly to the internet without the overhead of VPN encryption and the extra distance to a VPN server. This can result in faster speeds and lower latency for those specific apps. Your VPN-protected traffic will still have the usual VPN speed characteristics, but your overall experience may feel faster because you’ve reduced the load on the VPN tunnel.
Do free VPNs offer split tunneling?
Most free VPNs do not offer split tunneling. Free VPN services typically provide basic functionality with limited features, and they often come with data caps — typically around 2GB to 10GB per month, though some, like Proton VPN Free, offer unlimited data. Split tunneling is generally considered an advanced feature found in paid VPN plans. If split tunneling is important to your workflow, a paid VPN subscription from a reputable provider is the way to go.
Conclusion: Is VPN Split Tunneling Right for You?
Now that you have VPN split tunneling explained in practical terms, you can see that it’s not a complicated feature — it’s simply about giving you control over your internet traffic. Route the sensitive stuff through the VPN, let the rest flow directly, and enjoy the best of both worlds: security where you need it and speed where you want it.
Split tunneling is ideal for remote workers, anyone with local network devices, and people who want to balance privacy with performance on a daily basis. It’s not the right choice for every situation — on public Wi-Fi or when maximum privacy matters, full tunnel mode is still your best bet — but for everyday home use, it’s a feature that can genuinely improve your experience.
Providers like NordVPN, ExpressVPN, and Surfshark all offer the split tunneling VPN feature with slightly different implementations, so consider which approach fits your devices and habits best. If you’re still figuring out which VPN is the right fit for your needs overall, check out our complete guide to choosing the best VPN in 2026 for a detailed comparison.