WiFi Connected but No Internet? 10 Fixes That Work

What "connected, no internet" actually means

Your device is talking to the router over Wi-Fi, but the requests aren't reaching the internet — either the router can't pass them on, or a setting on your device is blocking them. That's why the Wi-Fi icon still shows full bars while every page says "No internet".

The trip a request makes helps you see where it can break: your device → Wi-Fi → router → modem and line → your provider → DNS → the website. A weak-signal problem makes things slow; a "connected, no internet" problem stops traffic completely, and the break is almost always in the middle of that chain, not in the Wi-Fi link itself.

First, find which side the problem is on

Before changing settings, spend two minutes narrowing it down:

• Try another device on the same Wi-Fi. If only one device is offline, it's a device problem (fixes 1, 4, 6, 7, 8, 9, 10). If everything is offline, it's the router or the line (fixes 2, 5, 6 set on the router, 10).
• Look at the router's lights. A red or flashing internet light (often labelled WAN, online or with an @ symbol) means the problem is outside your home — start at fix 5.
• Remember where you are. Hotel, café and airport networks need a login page before anything works — that's fix 3, not a fault.

The five-minute fixes (1–5)

1. Toggle Wi-Fi off and on. On a phone, ten seconds of airplane mode does the same job. This re-runs the connection handshake and clears a stuck radio or network stack.
2. Restart the router (and the modem, if it's a separate box): unplug from power for 30 seconds, plug the modem back in first, wait a minute, then the router. It's often the quickest fix — it clears the router's memory, forces a fresh line connection and hands out new addresses to every device. Step by step: how to restart your router.
3. Log in to the captive portal. On public Wi-Fi, open a website, complete the sign-in page, then reload. Some portals only appear after you visit a plain http page, not a bookmarked https one.
4. Forget the network and rejoin. In your Wi-Fi settings, choose "Forget this network", then connect again and re-enter the password. This replaces stale connection details and requests a fresh IP address.
5. Check the router's lights and status page. Open the router's admin page (the address is on its label) and look at the internet or WAN status. If the line shows down after two restarts, skip ahead to when to call your provider.

Deeper fixes (6–10)

6. Switch to public DNS. If DNS stops working, Wi-Fi looks connected but no name resolves — nothing loads even though the line is fine. In your device's network settings, set DNS to 8.8.8.8 (Google) or 1.1.1.1 (Cloudflare); if every device in the house is affected, set it on the router instead.
7. Renew the IP address. A device can end up with an invalid or duplicated address. On Windows, open Command Prompt and run ipconfig /release then ipconfig /renew; on other devices, use fix 4. If you once set a manual IP, switch back to automatic (DHCP). Once pages load again, check your public IP address to confirm you're back online.
8. Turn off VPNs, proxies and traffic-scanning security tools. They sit between your apps and the network, and a stalled tunnel or over-eager filter blocks everything at once. Disable them, test, then re-enable one at a time to find the culprit.
9. Update router firmware and network drivers. In the router's admin page or app, install any pending update. On the affected computer, check for network-driver updates through Windows Update or the manufacturer's site — an old driver can keep dropping the gateway.
10. Check the router's block lists. MAC filtering, parental controls and access-time rules can silently block one device. In the admin page, turn them off temporarily to test. As a last resort, factory-reset the router and set it up again — you'll need to re-enter your broadband details and a new Wi-Fi password.

If only one device is affected

When every other device in the house works, the connection is fine — the problem lives on that one machine. Check its DNS setting (fix 6), proxy settings and any VPN (fix 8), and its network driver (fix 9). Also try a different browser: if one browser can't load anything but another can, it's the browser's proxy or cache, not the connection at all.

On a work laptop, a corporate VPN or endpoint-security tool is often the cause — it holds the device to a tunnel that no longer answers. On Windows, how to speed up internet on a Windows PC walks through the device-side checks in more detail.

When to call your provider

Call when all of these are true: every device is offline, the router has been restarted twice, the internet or WAN light is red or off, and the router's status page says the line is down. Check your provider's service-status page on mobile data first; if there's no known fault, report it — a restart that keeps the line dead points to their equipment or the line itself, not your settings.

If your connection works but is slow rather than offline, that's a different problem: start with why is my internet so slow, and confirm what you're actually getting with the Wi-Fi speed test.

Keep it from coming back

Once you're back online, run the Wi-Fi speed test in the rooms where you had trouble — a connection that keeps dropping at the edge of the router's range feels like "no internet" on phones that cling to a weak signal. A better-placed router or a mesh point removes the repeat failures; see how to improve Wi-Fi speed at home for the options.

Questions