How to Hide Your IP Address (VPN, Tor, and Proxies Compared)

Every site you visit sees the address your traffic comes from. That's your public IP address, and it has to be visible — without it, the server has no way to send a reply back. From that one number a site can guess your rough location, name your internet provider, and check whether you look like a data-centre or VPN connection.

"Hiding" your IP doesn't mean deleting it. It means routing your traffic through a middle stop so the site sees that stop's address instead of yours. There are three common ways to do it — a VPN, the Tor network, and a proxy — and they differ a lot in how much they protect, how fast they are, and how much they cost. This guide compares them honestly, then covers the two quiet leaks that can undo any of them.

Why hide it at all?#

The reasons are more ordinary than the word "hide" suggests. You might want to keep advertisers and data brokers from tying your browsing to a stable address. You might be on public Wi-Fi and want your traffic encrypted so the café — or whoever set up the hotspot — can't read it. You might need to reach a work service that only accepts connections from certain locations, or check whether a site behaves differently for visitors in another country.

What all three tools have in common: they change the address the far end sees. What they don't do is make you anonymous by themselves. If you sign in to an account, the service knows exactly who you are regardless of what IP you arrived on. Keep that limit in mind — it decides which tool is worth the trouble.

Option 1: a VPN#

A VPN (virtual private network) builds an encrypted tunnel from your device to a server the provider runs. All your traffic goes through that tunnel, out the server, and on to the wider internet. The websites you reach see the VPN server's IP; your real one stays behind the tunnel. Traffic in between is encrypted, so your ISP and anyone on the same network sees only that you're connected to a VPN server, not what you're doing.

VPNs are the practical default for most people. They're fast enough to stream and video-call, they cover every app on the device rather than just the browser, and switching countries is a click. The catch is trust: you're moving the ability to see your traffic from your ISP to the VPN company. A provider that logs connections, or is compelled to hand data over, can undo the privacy you paid for. Free VPNs are the sharpest version of this problem — running servers costs money, and if you aren't paying, the business model is often selling the very data you were trying to protect.

Two questions separate a useful VPN from a decorative one: does it keep no connection logs (ideally proven by an outside audit), and does it actually stop leaks? You can test the second yourself. Connect, then run a VPN and proxy check to confirm the site sees the VPN's data-centre IP and not your home connection.

Option 2: Tor#

The Tor network takes a different approach. Instead of one company's server, your connection bounces through three volunteer-run relays picked at random. Each relay peels off one layer of encryption — which is where the name (The Onion Router) comes from — and each one only knows the hop before it and the hop after. The first relay knows your real IP but not where you're going; the last relay, the "exit node", knows the destination but not who you are. No single point in the chain sees both ends.

That design gives Tor its strength: strong anonymity without trusting any single operator. It's free, and the easiest way in is the Tor Browser, which is pre-configured to route traffic correctly and resist fingerprinting. The trade-offs are real, though. Three encrypted hops make it noticeably slower than a VPN — fine for reading and messaging, frustrating for streaming. Some sites block known exit-node IPs outright, so you'll hit more CAPTCHAs and refusals. And because exit nodes are run by strangers, the last hop can see any unencrypted traffic you send, so HTTPS matters more than ever on Tor.

Option 3: a proxy#

A proxy server is the lightest option and the most misunderstood. It relays your requests so the destination sees the proxy's IP, but — unlike a VPN — a plain proxy usually doesn't encrypt anything and often applies to a single app or browser rather than the whole device. It swaps the address without protecting the contents.

Proxies come in a few flavours worth telling apart:

• HTTP/HTTPS proxies handle web traffic only. Useful for a browser, blind to everything else on your device.
• SOCKS proxies are lower-level and pass along any kind of traffic, which is why torrent clients and some apps use them — still no encryption of their own.
• Datacenter proxies come from hosting-provider IP ranges. They're cheap and fast, but easy to spot: their ASN belongs to a hosting company, and detection tools flag that immediately.
• Residential proxies route through real consumer connections, so they look like ordinary home users and are far harder to detect — but they're pricey and sometimes sourced from questionable networks of people who didn't knowingly opt in.

For casual privacy, a proxy is the weakest of the three: no encryption, easy to fingerprint, and often single-app. It earns its place in specific technical jobs — scraping, testing geolocated content, or chaining behind other tools — not as everyday protection.

Comparing the three#

There's no single winner; there's a right tool per job. A quick way to hold them side by side:

• Encryption. VPN: yes, all traffic. Tor: yes, layered across three hops. Proxy: usually none.
• Coverage. VPN: the whole device. Tor: whatever runs through the Tor Browser. Proxy: typically one app.
• Speed. VPN: fast. Proxy: fast. Tor: slow by design.
• Who you have to trust. VPN: the provider. Tor: no single party. Proxy: the proxy operator, completely, since nothing is encrypted.
• Cost. Tor: free. VPN: a few dollars a month for a reputable one. Proxy: free to expensive, with quality tracking price.

For everyday privacy and public Wi-Fi safety, a trustworthy paid VPN is the sensible default. For the strongest anonymity — a journalist protecting a source, someone under surveillance — Tor's no-trust design wins, slowness and all. Proxies are a specialist's tool, not a privacy blanket.

The leaks that quietly undo all of it#

Here's the part most guides skip. You can connect to a flawless VPN and still hand your real IP to a website, because two mechanisms sidestep the tunnel entirely.

The first is WebRTC, a browser feature built for video calls. To connect peers directly, it asks your device for its IP addresses — and it can surface your real one even while a VPN is active, because it operates below the layer the VPN controls. A single script on a page can read it. Our WebRTC leak test runs the same probes a malicious page would and shows exactly what your browser reveals; if it prints your home IP with the VPN on, the tunnel isn't as private as it looks. We go deeper on the mechanism in WebRTC leak explained.

The second is a DNS leak. Every site you visit starts with a DNS lookup that turns a name into an IP. If those lookups go to your ISP's resolver instead of through the tunnel, your provider still sees every domain you request — even though the traffic itself is hidden. A DNS leak test reveals which resolver actually answered your queries; DNS leak testing explained walks through fixing one. A tool that hides your IP but not your DNS has left the front door open.

The takeaway is simple: don't assume any of these tools work — verify. Turn it on, then check what the internet can still see.

What none of them hide#

Changing your IP is one layer of privacy, not the whole thing. No VPN, Tor circuit, or proxy hides browser fingerprinting — the mix of screen size, fonts, GPU, and settings that can identify your browser without any IP at all. None of them hides cookies or the fact that you're signed in. And none hides what you deliberately reveal: post your name, and the strongest anonymity network on earth won't help.

Websites also actively look for these tools. Datacenter ASNs, known exit-node lists, and mismatched signals all feed the detection that decides whether you see a CAPTCHA or a clean page — the subject of how VPN detection works. Hiding your IP raises the effort required to profile you; it doesn't make you invisible. Used with clear eyes about its limits, it's still one of the most effective privacy steps you can take.