Proxy vs VPN: What’s the Difference and Which Do You Need?
Proxies and VPNs both change your IP address, but they protect you very differently. Here is a clear comparison of encryption, scope, speed, and when to use each.
Both a proxy and a VPN can swap the IP address that websites see, which is why people often treat them as interchangeable. They are not. The difference comes down to encryption and scope, and picking the wrong one can leave you exposed while feeling protected.
What a proxy does
A proxy server sits between you and a website and forwards your requests, so the site sees the proxy's IP instead of yours. Most proxies work at the application level — typically just your web browser — and many do not encrypt your traffic. That means a proxy can change your apparent location, but your internet provider (and anyone watching the network) can often still see what you are doing.
Proxies are handy for lightweight tasks: getting around a simple regional block, testing how a site looks from another country, or routing a single app. They are fast because there is little or no encryption overhead — but that speed is exactly the trade-off.
What a VPN does
A VPN (Virtual Private Network) creates an encrypted tunnel for all your device's traffic, not just one app. Everything — browser, apps, background services — flows through the VPN server, which replaces your IP and hides the contents of your traffic from your ISP and anyone on the local network. That full-device coverage plus encryption is the key advantage. Our guide on how to hide your IP walks through setting one up, and do I actually need a VPN? helps you decide if it is worth it.
Side-by-side comparison
- Encryption: VPN encrypts everything; most proxies encrypt nothing.
- Scope: VPN covers the whole device; a proxy usually covers one app or browser.
- Speed: Proxies can be faster; VPNs add some overhead for the encryption.
- Privacy from your ISP: VPN hides your activity; a plain proxy generally does not.
- Ease: VPNs are usually one app and a toggle; proxies often need per-app configuration.
Which one should you use?
- Use a VPN if you want real privacy — on public Wi-Fi, to keep browsing private from your ISP, or to secure everything on your device.
- Use a proxy for quick, low-stakes tasks like checking a site from another region or routing a single tool, where encryption is not the point.
- Do not rely on a proxy for security. An unencrypted proxy changes your IP but leaves your traffic readable.
Watch out for leaks either way
Even with a VPN, a browser feature called WebRTC can sometimes reveal your real IP address directly to websites, bypassing the tunnel. It is worth verifying with our WebRTC leak test after you connect. To confirm your visible IP actually changed, check our home page before and after switching the proxy or VPN on.
The bottom line
A proxy reroutes; a VPN reroutes and encrypts. If privacy or security matters, choose a VPN. If you just need to appear somewhere else for a moment and speed is everything, a proxy will do. Whichever you pick, verify it is working by watching your IP change on our home page and running a quick leak test.