What hiding your IP address does and doesn't do
Hiding your IP address means routing your internet traffic through another computer so websites see that computer's address instead of yours. The most common methods are a VPN (virtual private network), a proxy server, or the Tor browser. Each one works differently and protects you in different ways.
What this actually accomplishes: websites cannot see your real location or identify your home internet connection. Your internet service provider (ISP) cannot see which websites you visit (though they can see you are using a VPN). Someone on the same public WiFi network cannot intercept your passwords or data.
What this does not do: it does not make you anonymous to the websites themselves if you log in with your real name or email. It does not protect you from malware or phishing scams. It does not hide your activity from your employer if you are using their network. It does not make illegal activity legal.
Key Takeaways
- A VPN is the fastest and easiest method for most people, costs $3 to $12 per month, and hides your IP from websites and your ISP.
- Proxy servers are free or cheap but only hide your IP from websites, not from your ISP, and work only in your browser.
- Tor is free and provides the strongest privacy but is much slower and may draw attention from your ISP or network administrator.
- No method hides your activity from your ISP completely unless you use a VPN, and no method makes you truly anonymous if you log in with personal information.
- Using a VPN on public WiFi protects your passwords and data from other people on that network, but does not protect you from the WiFi owner.
Using a VPN to hide your IP address
A VPN is the most practical choice for everyday use. When you connect to a VPN, your computer sends all its internet traffic through an encrypted tunnel to a server run by the VPN company. Websites see the VPN server's IP address, not yours. Your ISP sees that you are using a VPN but cannot see which websites you visit.
To set up a VPN, you choose a VPN provider (ExpressVPN, NordVPN, Surfshark, and ProtonVPN are widely used), pay a monthly or yearly fee, download their app, and turn it on. Most VPN apps have a single button that says "Connect" — you click it and the VPN runs in the background. Some let you choose which country's server to connect through, which changes what IP address websites see.
The trade-off is speed: VPN traffic is encrypted and routed through another server, so your internet will be slightly slower. Most people do not notice the difference for everyday browsing, but it can affect video streaming or online gaming. A few websites block VPN users outright, though this is becoming less common.
Cost ranges from $3 to $12 per month depending on the provider and whether you pay monthly or annually. Some VPN providers keep logs of your activity; others claim they keep no logs. If privacy from the VPN company itself matters to you, research their privacy policy before signing up.
Using a proxy server
A proxy server sits between your browser and the websites you visit. Instead of connecting directly to a website, your browser connects to the proxy, which then connects to the website on your behalf. The website sees the proxy's IP address, not yours.
Proxies come in two types: HTTP proxies work only in your web browser and are often free, while SOCKS proxies can handle any type of internet traffic and usually cost money. To use an HTTP proxy, you enter the proxy's address in your browser settings under Network or Proxy. For a SOCKS proxy, you typically use a separate app that routes all your traffic through it.
The main limitation is that a proxy only hides your IP from websites — your ISP still sees all your traffic in plain text. If someone on your network is watching, they can still see what you are doing. Proxies are useful if you want to appear to be in a different country or bypass a simple website block, but they are not a privacy tool.
Many free proxy lists exist online, but free proxies are often slow, unreliable, or run by people trying to steal your data. If you use a proxy, use one from a company you trust, and never enter passwords or personal information through a free proxy.
Using Tor for maximum anonymity
Tor is free software that routes your traffic through multiple volunteer-run servers around the world, making it extremely difficult to trace your activity back to you. Each server in the chain knows only the server before it and after it, so no single server knows both where you are and where you are going.
To use Tor, download the Tor Browser from torproject.org, install it like any other application, and open it. It looks and works like Firefox. When you browse through Tor, your IP address is hidden, and your traffic is encrypted multiple times over. Websites cannot see your real IP, and your ISP cannot see which websites you visit.
The downsides are significant. Tor is much slower than a VPN or proxy because your traffic bounces through multiple servers. Many websites block Tor users or show you a CAPTCHA every time you visit. Some network administrators flag Tor traffic as suspicious, which can draw attention if you are using it on a work or school network. Tor is also overkill for most everyday privacy needs.
Tor is most useful if you are in a country with heavy internet censorship, if you are a journalist protecting sources, or if you need the strongest possible anonymity. For hiding your IP from websites while browsing normally, a VPN is faster and easier.
Hiding your IP on public WiFi
Public WiFi networks (coffee shops, airports, libraries) are where hiding your IP matters most. Anyone else on that network can use free tools to intercept unencrypted traffic and steal passwords, credit card numbers, or personal data. A VPN or Tor protects you from this.
When you connect to a VPN on public WiFi, all your traffic is encrypted before it leaves your device. Other people on the network cannot see what you are doing, and they cannot intercept your passwords. Your ISP still cannot see your traffic because it is encrypted. The WiFi owner (the coffee shop or airport) can see that you are using a VPN but cannot see what you are doing through it.
A proxy does not help on public WiFi unless it is encrypted. Most free HTTP proxies are not encrypted, so someone on the network can still intercept your traffic. A SOCKS proxy with encryption works, but a VPN is simpler.
The one thing a VPN does not protect you from on public WiFi is the WiFi owner themselves. If the coffee shop owner wants to see your traffic, they can do so at the network level. For truly sensitive work, use your phone's hotspot instead of public WiFi.
Hiding your IP at home or work
At home, a VPN hides your activity from your ISP but not from anyone else on your home network. If you share WiFi with family members or roommates, they cannot see your traffic if you use a VPN, but your router's owner can see that you are using one.
At work or school, using a VPN or Tor is often against the acceptable use policy. Network administrators can see that you are using a VPN even if they cannot see what you are doing through it, and they may block it or take action. If you need privacy on a work network, check the policy first or use your phone's hotspot instead.
If your goal is to hide your activity from your ISP specifically, a VPN is the only method that works. Proxies and Tor do not hide your traffic from your ISP — they only hide it from websites.
Choosing between VPN, proxy, and Tor
Use a VPN if you want a balance of privacy, speed, and ease. It costs money, but it is fast enough for everyday use and protects you from your ISP and from people on public WiFi. Most people should use a VPN.
Use a proxy if you only need to hide your IP from websites (to bypass a block or appear to be in another country) and you do not care about ISP privacy. Free proxies exist but are unreliable and risky. Paid proxies are faster but still slower than a VPN.
Use Tor if you need maximum anonymity and you are willing to accept much slower speeds. Tor is free and provides the strongest privacy, but it is overkill for most people and may draw attention on a monitored network.
The table below compares the three methods across the factors that matter most:
| Method | Hides IP from websites | Hides activity from ISP | Speed | Cost | Setup difficulty |
|---|---|---|---|---|---|
| VPN | Yes | Yes | Fast | $3–$12/month | Very easy |
| HTTP Proxy | Yes | No | Medium | Free to $10/month | Easy |
| SOCKS Proxy | Yes | No | Medium | $5–$20/month | Moderate |
| Tor | Yes | Yes | Slow | Free | Very easy |
Frequently Asked Questions
Can my ISP see what I do if I use a VPN?
Your ISP can see that you are using a VPN and how much data you are sending, but they cannot see which websites you visit or what you do on them. The traffic is encrypted. If you want to hide the fact that you are using a VPN, that is not possible — your ISP will know.
Will hiding my IP address make me anonymous?
No. If you log into Facebook, Gmail, or any other account with your real name, those companies know who you are regardless of your IP address. Hiding your IP only hides your location and identity from websites that do not require you to log in. It does not make you truly anonymous.
Is it illegal to use a VPN?
In most countries, no. VPNs are legal in the United States, Canada, the UK, and most of Europe. A few countries restrict or ban VPNs, including China, Russia, and Iran. Using a VPN does not make illegal activity legal — it only hides your IP address.
Why do some websites block VPN users?
Websites block VPNs to prevent fraud (someone using a VPN to hide their real location while committing fraud), to enforce geographic restrictions (streaming services that must limit access by country), or to prevent account abuse. Some VPN providers have so many users that websites block their entire IP ranges.
Can I use a free VPN instead of paying?
Free VPNs exist, but they have significant trade-offs. Many are slow, unreliable, or keep logs of your activity. Some make money by selling your data to advertisers or injecting ads into your traffic. If you use a free VPN, research the company's privacy policy first. For most people, paying $5 to $10 per month for a reputable VPN is worth the reliability and privacy.