Reaching Mars Market in the Tor Browser

Reaching Mars Market from the clearnet is a three-step exercise — get the Tor Browser, harden it, paste an onion. This page walks each step in the order it actually happens, with the assumption that you have never opened a Tor session before and want to be sure each click is the right one.

Step one: download the Tor Browser

Tor Browser is published by the Tor Project. Download the installer for your operating system from its own website, verify the signature if you know how, and run the installer to a folder you control. The browser ships as a standalone bundle, which means it does not interfere with whichever browser you already use day to day. Open it once, accept the default connection profile, and let it build its first private route.

Step two: set the security slider to Safest

Open the shield icon in the Tor Browser toolbar and pick the Safest option. That setting disables JavaScript on non-HTTPS sites, blocks several font and image features that are common fingerprinting surfaces, and trims the attack area to roughly what the storefront actually needs. The Mars Market login page and the storefront itself are built and tested against this setting, so the experience is unchanged. Everything elsewhere on the web will be a little duller, which is the price you pay for being unremarkable on the network.

Step three: paste a verified onion address

Open the mirrors page on this portal, copy one of the five lines, and paste it into the Tor Browser address bar. Press return. The browser sets up a private route and the storefront login page comes up. If you have an account, sign in; if not, the register link is in the same panel. From there the marketplace is yours to use — wallet, vendor catalogue, order history, the lot — and the clearnet portal can be closed without affecting anything inside.

Common stumbles on first access

The most frequent first-time mistake is pasting a copied address into the wrong browser. If a page comes back saying the address could not be found, look at the toolbar — if you see your usual browser rather than the Tor Browser, you pasted in the wrong window. Close it, open the Tor Browser, and paste again. The second stumble is mistyping when retyping. The whole point of the copy button next to each mirror is to remove the temptation to type fifty-six characters by hand.