I'm seeing ads in YouTube videos

There are several reasons you may be seeing ads on YouTube. The steps listed below will help troubleshoot issues related to ads that appear in YouTube videos.


Note: If you’re on a mobile device, we can only block ads that appear on web pages you visit in your browser. If you use a mobile browser that supports AdBlock (Safari on iOS devices; Samsung Internet and Firefox on Android devices), be sure you are watching videos on Youtube.com instead of the YouTube app.



Are your filter lists up-to-date?

If you’re suddenly seeing ads on YouTube and didn’t previously see ads in videos before, there may be an issue with your filter lists. A good first step in troubleshooting filter list issues is to perform a manual update: How do I manually update my filter lists?

Are you subscribed to the proper filter lists?

For AdBlock to block ads on English-language websites, including YouTube.com, you need to subscribe to EasyList (or EasyList Lite, if it's available in your version of AdBlock). 

If you watch non-English videos, also make sure you have subscribed to the filter list for that language. For instance, if you watch videos in French, make sure French + EasyList is enabled in AdBlock's options located on the Filter Lists tab.



Is the site whitelisted or is AdBlock paused?
It seems like an obvious solution but it happens more often than you’d think! Check to make sure you didn't tell AdBlock not to run on YouTube or whitelist the channel you're watching.
Try reinstalling AdBlock
If you’re having trouble with ads after trying the troubleshooting steps above, you might want to try reinstalling AdBlock. Reinstalling can help clear out small errors that prevent the extension or app from working correctly. Follow these steps to uninstall and reinstall AdBlock.
Try clearing your cache and cookies

Another step that can help ensure AdBlock is working correctly is to clear your browser’s cache and cookies: How do I clear my browser cache and cookies, reset my browser settings, and update my browser?
Try checking for incompatible extensions

Disable all your extensions except for AdBlock. Reload the page. Try to watch the video again. If you don't see any ads, then one of the extensions you disabled is somehow interfering with AdBlock. Re-enable each extension one-at-a-time until you find the one that makes ads appear. If you need to use one of these extensions, notify the extension's developers so they can fix the issue that's causing the interference.
Nothing’s working. Now what?


If none of the above steps helped, try these additional troubleshooting steps.

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