"I have WiFi but no internet" is one of the most common and most confusing tech problems. It sounds like a contradiction — how can you be connected but not connected? The answer is that Wi-Fi and internet are two different things, and one can work without the other.

Once you understand the difference, troubleshooting becomes much easier.

Wi-Fi and internet are not the same thing

Wi-Fi is a wireless connection between your device and your router. It is a local, short-range radio signal. When your device says it is "connected to Wi-Fi," it means it has successfully linked up with the router in your home or office. That is it. Nothing more.

Internet is the connection between your router and the outside world. Your router talks to your internet service provider (ISP), which connects you to websites, email servers, streaming services, and everything else online.

Think of it like a road and a highway. Wi-Fi is the driveway connecting your device to the router. The internet is the highway connecting the router to everything else. If the highway is closed, your driveway still exists — you just cannot go anywhere.

So when you see "Connected, no internet" on your device, it means: your device is talking to the router just fine (Wi-Fi works), but the router cannot reach the outside world (internet is down).

Why you can have Wi-Fi but no internet

There are several common reasons:

• Your ISP is having an outage. The connection between your router and the ISP is down. This is the most common cause and there is nothing you can do except wait (or check your ISP's status page from your phone's mobile data)
• Your router needs a restart. Routers are small computers and they occasionally get into a bad state. A quick restart fixes most issues
• DNS is not working. DNS translates website names (like google.com) into the IP addresses computers actually use. If DNS is not working, your browser cannot find any websites even though the connection is fine. See our DNS guide for how to switch to a more reliable DNS server
• Captive portal has not loaded. On hotel, airport, or coffee shop Wi-Fi, you often need to sign in or accept terms on a special page before you get internet access. If that page does not load automatically, try opening a browser and going to any non-HTTPS page (like http://example.com) to trigger it
• Your router's WAN connection is unplugged. The cable connecting your router to your modem (or the wall jack) may have come loose. Check the physical cables
• IP address conflict. Your device may have been assigned an IP address that conflicts with another device on the network. Disconnecting and reconnecting usually fixes this

What the Wi-Fi icon is telling you

Your device's Wi-Fi icon gives you hints about what is going on:

• Normal Wi-Fi icon (full bars, no warnings): Wi-Fi and internet are both working
• Wi-Fi icon with an exclamation mark or "No internet": Wi-Fi is connected to the router, but the router has no internet access. This is the "Wi-Fi but no internet" situation
• Wi-Fi icon with a slash or X: Your device is not connected to any Wi-Fi network at all. This is a different problem — see our Wi-Fi troubleshooting guide
• No Wi-Fi icon: Wi-Fi is turned off on your device, or the device does not have Wi-Fi capability

The exact icons vary by operating system, but the general pattern is the same: a warning symbol on the Wi-Fi icon means the local connection works but internet does not.

Troubleshooting: connected but no internet

Work through these steps in order. Most of the time, one of the first three will fix it.

1. Check if other devices have internet

Before troubleshooting anything, check if the problem is just your device or the whole network.

• Can your phone browse the web on the same Wi-Fi?
• Can another computer get online?

If other devices work fine, the problem is with your specific device. If nothing on the network has internet, the problem is with the router or your ISP.

2. Restart your router

Unplug your router from power, wait 30 seconds, and plug it back in. If you have a separate modem (the box the ISP gave you), restart that too — unplug the modem first, wait 30 seconds, plug it back in, wait for its lights to stabilize, then plug in the router.

This fixes a surprising number of "no internet" problems. Routers accumulate small errors over time and a restart clears them.

3. Forget and reconnect to the network

Sometimes the saved connection gets into a bad state. Forget the network on your device, then reconnect by entering the password again. See our Wi-Fi troubleshooting guide for step-by-step instructions per device.

4. Check for a captive portal

If you are on a public network (hotel, airport, coffee shop, university), you may need to sign in before internet works. Open a browser and try going to http://example.com (not https). If there is a captive portal, it will redirect you to the login page.

On some devices, a notification or popup appears automatically when a captive portal is detected. If you dismissed it, try disconnecting and reconnecting to trigger it again.

5. Check if your ISP is down

Use your phone's mobile data (not Wi-Fi) to check your ISP's status page or search for "is [ISP name] down." Services like downdetector.com track outage reports in real time. If your ISP is having an outage, all you can do is wait.

6. Try a different DNS server

If websites are not loading but apps like messaging still work, the problem might be DNS. Try switching to a public DNS server like 1.1.1.1 (Cloudflare) or 8.8.8.8 (Google). See our change DNS guide for instructions.

You can test if DNS is the problem by typing an IP address directly into your browser: try http://1.1.1.1. If that page loads but google.com does not, DNS is the issue.

7. Reset your network adapter

If nothing else works, resetting your network adapter can clear deeper connection issues. See our network adapter reset guide for per-OS instructions.

"Connected, no internet" vs "No Wi-Fi networks found"

These are completely different problems:

| Symptom | What it means | Where to look | |---|---|---| | Connected, no internet | Wi-Fi link to router works, but router has no internet | Router, ISP, DNS | | No networks found | Your device cannot see any Wi-Fi networks at all | Wi-Fi adapter, airplane mode, drivers | | Can't connect to network | You see the network but cannot join it | Password, network settings, router limits |

"No networks found" usually means your Wi-Fi hardware is off (check airplane mode), the adapter driver has a problem, or you are out of range of any networks. That is a device problem, not an internet problem.

Short version

If you have Wi-Fi but no internet:

1. Check if other devices on the same network have internet — if yes, the problem is your device
2. Restart your router (unplug 30 seconds, plug back in)
3. On public Wi-Fi, open a browser and go to http://example.com to trigger the login page
4. Try http://1.1.1.1 in your browser — if it loads, the problem is DNS. Switch to a different DNS server
5. If your ISP is down, wait it out