How do I hide related videos at the end of a YouTube playlist embed code?

Question

I am using this code to embed a playlist:

<iframe width="816" height="459"        src="https://www.youtube.com/embed/videoseries?list=xxx"    frameborder="0" allowfullscreen=""> 

To hide the related videos, normally I add ?rel=0 (that's in the case of a single video embed), but if I try it here:

<iframe width="816" height="459" src="https://www.youtube.com/embed/videoseries?list=PL4Zkb_7gMrOzZlVy7jIeCjwScavYp6ssm?rel=0"   frameborder="0" allowfullscreen="">  </iframe> 

I get the "bad video" fuzzy YouTube screen (sorry, I don't know the technical term for this)!

There is no "hide related" option in the YouTube "SHOW MORE" settings for the playlist.

Answer 1

You have to use the '&' when adding more parameters to the url. Update the src field with following.

"https://www.youtube.com/embed/videoseries?list=PL4Zkb_7gMrOzZlVy7jIeCjwScavYp6ssm&rel=0" 

Answer 2

As of September 25th 2018 there is no way to disable the related videos from displaying.

The effect of the change is that you will not be able to disable related videos. However, you will have the option of specifying that the related videos shown in the player should be from the same channel as the video that was just played.

To be more specific:

• Prior to the change, if the parameter's value is set to 0, then the player does not show related videos.
• After the change, if the rel parameter is set to 0, the player will show related videos that are from the same channel as the video that was just played.

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