Router default passwords by brand: the honest guide

Short answer: there is no single default password that works across brands anymore. Most routers sold in the last several years ship with a unique password printed on a label, generated during setup, or tied to an app account — not a shared admin/admin or admin/password. Where to look depends on how you got the router.

Why “admin/admin” stopped being the answer

Older router guides all say the same thing: try admin and admin, or admin and password. That advice is stale. A router with the same login as a million others is the easiest way into a home network for anyone scanning the internet for open admin pages, and it stopped being an acceptable default years ago.

Two things pushed the change. Regulators in several markets started requiring unique default credentials on network hardware instead of one shared password across a whole product line. And manufacturers had their own reason: a universal default is a liability the moment it leaks, which it always eventually does. So the industry moved to per-unit passwords, first-setup prompts, or app-based logins instead.

The result is that “what’s the default password” doesn’t have one answer anymore. It depends on the brand, the model, and often the specific unit in your hands.

Where the real password actually lives

Once you know your router doesn’t use a shared default, there are four places to check, roughly in order of how likely they are to apply:

• A label on the router itself. Most ISP-supplied gateways and many retail routers print a unique password (sometimes called a “WiFi key” or “admin password”) on a sticker on the bottom or back of the unit.
• Whatever you set during first setup. If you configured the router yourself — through a web wizard or an app — the router made you create an admin password at that point. That’s the login now, not a factory default.
• The box or included paperwork. Some routers print the initial credentials on a card inside the box rather than on the unit, especially ISP rentals.
• An app account, not a router password at all. Mesh systems like eero, Google Nest Wifi, and TP-Link Deco skip the web login entirely — you sign into an account in the app, and there’s no 192.168.x.x admin page to log into in the traditional sense.

If none of those apply and you inherited the router secondhand or from an ISP tech visit, the password may simply be unknown to you, which a factory reset fixes (more below).

Checking your specific model

Because the answer varies by brand and even by product line within a brand, guessing wastes time. The router login directory lists per-model entries by manufacturer — the default gateway address, whether that model ships a printed password or a first-setup prompt, and the admin URL to open once you know which. It’s the faster path than trying combinations.

Once you’ve found the login page for your specific router, logging in works the same way regardless of brand: open the admin URL in a browser, not a search box, and expect a browser warning about the connection not being private — that’s normal for a local admin page.

If you can’t find it anywhere

When there’s no label, no memory of a setup password, and no box left, a factory reset is the reliable fallback. Hold the recessed reset button on the back of the router for about 10 seconds until the lights blink or reset, then let it reboot. That erases your current configuration and returns the router to whatever login it shipped with — a printed default if it has one, or a fresh setup wizard if it doesn’t. You’ll need to reconfigure your WiFi name and password afterward.

After you’re in

Once you’re logged in, it’s worth changing your WiFi password to something you chose yourself, rather than leaving a printed or auto-generated one in place — particularly if the label is still stuck to a router sitting in view of anyone who visits. A password manager or the password strength checker can confirm what you land on is actually hard to guess.