When YouTube stops loading, refuses to play video, or throws errors, it is not always obvious whether the problem is with your own connection, your device, or YouTube itself. Here is how to tell.
Quick checks on your end first
Before assuming YouTube itself is down, rule out the easy local causes: try loading a different website to confirm your internet connection is actually working, try a different browser or device, and check whether an ad blocker or browser extension might be interfering (temporarily disabling extensions is a fast test).
Check whether it’s a wider outage
If your own connection looks fine but YouTube specifically will not load, search for real-time outage-tracking sites, or check social media for other people reporting the same issue around the same time. A sudden spike of similar reports is a strong sign the problem is on YouTube’s side, not yours.
What actually tends to break
YouTube outages can affect different parts of the service unevenly: sometimes video playback fails while browsing still works, sometimes uploads or comments break while playback is fine, and sometimes only a specific feature like Shorts or Live is affected. If something works but something else does not, that pattern itself is a useful clue.
What to do while you wait
If it is a genuine outage, there is unfortunately nothing to fix on your end, it typically resolves within minutes to a few hours as YouTube’s engineers address it. If it turns out to be local, the checks above (different network, different device, disabling extensions, clearing browser cache) resolve the large majority of cases.
Does an outage affect embedded videos too?
Yes. Because embedded players load directly from YouTube’s own infrastructure, a YouTube-side outage affects embedded videos on other websites in the same way it affects YouTube.com itself; there is no way for an embed to route around it.