Guides

Tor vs VPN vs Proxy: What's the Difference?

All three promise to “hide” you online, which makes them easy to mix up — but they work in very different ways and protect you to very different degrees. Here's a plain-English comparison of what each one actually does, what it costs you, and which one fits your situation.

Quick answer

The short version

A proxy is one middleman server that swaps your IP — usually with no encryption at all. A VPN encrypts everything between you and one company's server — good everyday privacy, but you must trust that company. Tor routes your traffic through three relays with layered encryption, so no single point knows both who you are and what you're doing — the strongest anonymity of the three, and the only one that's free and non-profit. Rough rule: proxy = quick IP change, VPN = everyday privacy, Tor = real anonymity.

What is a proxy?

A proxy is a single server that sits between you and a website: you send your request to the proxy, the proxy forwards it, and the site sees the proxy's IP address instead of yours. That's the whole trick — and often the whole protection. Most basic proxies don't encrypt your traffic, so your internet provider (and the proxy's owner) can still see what you're doing. Proxies are typically set up per-app or per-browser, which makes them handy for one-off tasks — and easy to forget about everywhere else.

A special caution for free public proxies: they're run by unknown operators who can log your activity, inject ads, or tamper with unencrypted pages. If privacy is the goal, a random free proxy is usually a step backwards.

What is a VPN?

A VPN (Virtual Private Network) creates an encrypted tunnel between your device and the provider's server, and routes all your device's traffic through it. Websites see the VPN server's location, and your internet provider sees only an encrypted connection. It's fast and easy — the catch is that the VPN company itself sees your real IP and your traffic metadata, so your privacy rests entirely on trusting one company. (We compare Tor and VPNs in depth in Tor vs VPN.)

What is Tor?

Tor (The Onion Router) routes your traffic through three volunteer-run relays, wrapping it in layers of encryption. The entry relay knows who you are but not where you're going; the exit relay knows the destination but not who you are. No single point — and no single company — ever sees the whole picture. You use it through the free Tor Browser, which works like a normal browser. That design is why Tor gives the strongest anonymity of the three. (How strong exactly? See is Tor anonymous?)

Tor vs VPN vs proxy: side-by-side

A comparison of Tor, VPNs, and proxies across encryption, trust, speed, cost, and best use.
Feature Tor VPN Proxy
Encryption Three layers, by design Yes, to the VPN server Usually none
Hides your IP from sites Yes Yes Yes (that's about all)
Hides activity from your ISP Yes Yes No (traffic unencrypted)
Who you trust No single point — 3 relays One company One server, often unknown
Covers The Tor Browser Whole device One app or browser
Speed Slower (3 hops) Fast Varies, often unstable
Cost Free, open-source Usually paid Free or paid
Best for Anonymity, sensitive research, censorship Everyday privacy, streaming, public Wi-Fi Quick IP change for one app, nothing sensitive

Which one should you use?

  • Use a proxy if…

    …you just need a quick IP change for one app or task, nothing sensitive is involved, and you're using a proxy you actually trust. For anything involving privacy, look further down this list.

  • Use a VPN if…

    …you want everyday privacy for your whole device at full speed — public Wi-Fi, streaming, hiding browsing from your ISP — and you're comfortable trusting a reputable paid provider.

  • Use Tor if…

    …you want real anonymity: sensitive research, avoiding tracking, getting around censorship — or you simply don't want to trust any single company with your browsing. It's free, and it's the strongest option of the three.

  • Thinking of combining them?

    The only combination worth considering for most people is a VPN together with Tor — and even that is rarely necessary. We break it down honestly in do you need a VPN with Tor?

The bottom line

Proxy, VPN, and Tor sit on a ladder of protection: a proxy changes your IP and little else; a VPN adds real encryption but asks you to trust one company; Tor spreads that trust across three relays and gives you the strongest anonymity — for free. Pick the rung that matches what you're protecting: convenience, everyday privacy, or anonymity.

Download Tor Browser New to Tor? Start here

Frequently asked questions

Is a proxy safer than a VPN?

Generally, no. A basic proxy just relays your traffic and usually doesn't encrypt it, so your internet provider and the proxy owner can still see what you're doing. A VPN encrypts everything between you and its server. And free public proxies are often run by unknown parties who can watch or alter your traffic — treat them with caution.

Is Tor just a proxy?

Not really. A proxy is a single middleman server; Tor is a network of three relays with layered encryption, designed so no single point sees both who you are and what you're doing. Tor is sometimes described as “a network of proxies,” but the encryption and the three-hop design make it a fundamentally stronger tool for anonymity.

Do I need a VPN if I already use Tor?

For most people, no — Tor is designed to protect you on its own. A VPN adds value only in specific cases, such as hiding the fact that you use Tor from your internet provider — and Tor's free bridges solve that too. Full breakdown: do you need a VPN with Tor?

Are free proxies safe?

Be careful with them. Free public proxies are run by unknown operators who can log, inject ads into, or alter your unencrypted traffic. If privacy matters at all, the free and trustworthy option isn't a random proxy — it's the Tor Browser, which is open-source and run by a non-profit.