Does a VPN Hide Your IP Address? Here's What Actually Happens
Every website you open logs an IP address before a single pixel of content loads. That address alone can point to your city, your internet provider, and the device type you’re browsing from — and combined with other signals, it can narrow a visitor down to one household. So when a VPN app promises to “hide your IP,” it’s worth knowing exactly what changes on the wire, and what doesn’t.
What your IP address actually reveals
Your IP is assigned by your internet provider and travels with every request your device makes. On its own, it can expose:
- Approximate location — usually accurate to city or region level.
- Your internet provider — which network you’re connecting from.
- Network type — home broadband, mobile carrier, or public Wi-Fi.
- A stable identifier — the same IP links your visits across sites until it changes.
Advertisers, analytics tools, and sometimes your own ISP use this to build a picture of your browsing habits over time, even without cookies.
How a VPN hides your IP
A VPN app opens an encrypted tunnel from your device to a VPN server, then sends your traffic out from that server instead of your own connection. The website on the other end never talks to your device directly — it only ever sees the VPN server’s address.
| Without VPN | With VPN | |
|---|---|---|
| IP address the website sees | Your real IP | The VPN server’s IP |
| What your ISP sees | Every site you visit | That you’re connected to a VPN server, not what you do there |
| Location shown to sites | Your actual city | The VPN server’s region |
| Traffic on public Wi-Fi | Readable by others on the network | Encrypted end to end |
Where IP masking can fail
The tunnel itself works, but leaks are the most common way a “hidden” IP slips out anyway. Independent leak-testing data from VPNTesting.com found that in September 2026, 9.1% of tested VPN connections showed at least one leak, and WebRTC leaks alone — a browser feature that can expose your real IP even through an active VPN — showed up in roughly a quarter of tested connections. These aren’t exotic edge cases; they happen when an app doesn’t properly route every type of traffic through the tunnel.
Takeaway: a VPN only hides your IP for traffic that actually goes through the tunnel. Split routing, background apps, or a browser quirk like WebRTC can quietly send your real address around it.
RunVPN’s Android app runs its tunnel over VLESS-Reality or AmneziaWG under the hood, chosen for a stable, fast connection that resists deep packet inspection — so the tunnel stays up instead of silently dropping back to your raw connection.
What a VPN doesn’t hide
Hiding your IP isn’t the same as being invisible online. A VPN does nothing to stop:
- Browser fingerprinting — sites can still identify you by screen size, fonts, and installed plugins.
- Cookies and account logins — if you’re signed into an account, the site knows who you are regardless of your IP.
- Payment and shipping details — anything you type in stays tied to you.
- App-level tracking IDs — some mobile SDKs identify devices independently of network address.
This matters most on public Wi-Fi, where almost half of Americans regularly connect according to 2026 usage data from BroadbandSearch, even though only 23% believe those networks are actually secure. A VPN encrypts what travels over that specific network, but it can’t undo a login you make once you’re connected.
How to confirm your IP is actually hidden
- Check your IP before connecting — visit any “what is my IP” page and note the address and city shown.
- Connect the VPN and reload the same page — the IP and location should change to the server’s.
- Run a WebRTC leak test in your browser to confirm no secondary address is exposed.
- Check DNS requests on a leak-test site to make sure they’re routed through the tunnel, not your ISP.
- Repeat after switching networks — Wi-Fi to mobile data, or after your phone sleeps and reconnects.
FAQ
Does a free VPN hide your IP as well as a paid one? Only if the tunnel is actually always-on and leak-free. Many free services cut corners on exactly the parts — leak protection, consistent routing — covered above.
Can a VPN hide my IP from my own internet provider? Your ISP can still see that you’re connected to a VPN server, but not which sites you visit through it or what data passes over the tunnel.
Does connecting the VPN hide my IP for every app, or just the browser? On Android, RunVPN routes device-level traffic through the tunnel once you’re connected, not just your browser tab.
Will hiding my IP stop every kind of ad tracking? No — it removes IP-based tracking specifically, but fingerprinting and logged-in tracking still work independently of your address.
RunVPN handles the tunnel automatically after you sign in with Google, email, or Telegram — no manual setup, no-logs, on up to 5 devices. Get RunVPN for Android.