The Hardware Tor Router

A hardware Tor router is a dedicated device that routes all of your internet traffic through the Tor network in hardware, instead of running Tor as software on your computer. It acts as a Tor gateway for your whole network: every device that connects to it — computers, phones, tablets, IoT — is anonymized automatically, with no per-device setup.

Tor router, Tor gateway, Tor firewall — same idea

You’ll see this device called a few different things. They describe the same function from different angles:

• Tor router / torouter — it routes traffic over Tor, like any router directs traffic.
• Tor gateway — it’s the single gateway your devices reach the internet through, forcing everything onto Tor.
• Tor firewall — it enforces a strict rule: if traffic can’t go through Tor, it doesn’t go at all. That’s the kill switch.

Whatever you call it, the goal is the same — move the onion router off your computer and onto isolated hardware.

Why hardware beats software Tor

Running Tor on your computer protects only the apps you configure, and a single misconfiguration or a leaky app can expose your real address. A hardware Tor router removes that risk by design:

• Isolation — Tor runs on a separate device, shrinking the software attack surface on your own machine.
• Whole-network coverage — every connected device is routed through Tor, not just one browser.
• Always-on kill switch — if the Tor circuit drops, the firewall blocks all traffic so nothing leaks in the clear.
• No setup to get wrong — a pre-configured unit removes the most common cause of Tor leaks: human error.

What to look for in a hardware Tor router

A good one should arrive pre-configured and tested, run open-source firmware you can audit, update itself for security, and enforce a real kill switch rather than a best-effort one. Building your own on a Raspberry Pi or a spare OpenWRT box is possible — but you own every configuration mistake, and Tor mistakes are the kind that quietly deanonymize you.

THOR: a pre-configured hardware Tor router

THOR is a hardware Tor router built on OpenWRT and Tor. It ships fully configured and tested, runs Wi-Fi 6, carries an always-on kill switch, and routes every device on your network through the onion router the moment you plug it in — $199.99 with free worldwide shipping. Prefer to build your own? Our flasher is open source. New to the concept? Start with the onion router explained, or see how Tor compares to a VPN.