How did 9gag make pictures uncopiable?

Question

So, I always just right-clicked and pressed "save picture" to save a post. But recently they changed something, and I couldn't do anything to a picture without opening source& What could have been changed?

I just want to know alghorythm used by exact site, not a general solution — RomaValcer, May 27 '14 at 19:48

score 2 · Answer 1 · edited May 23 '17 at 12:08

2

You can disable right-click with javascript.

But in fact you cant stop people from copying.

as previously said, view source
disabled javascript
screenshot

edited May 23 '17 at 12:08

Community

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answered May 27 '14 at 15:33

Alex L

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I am not trying to implement same thing, I want to know how did 9gag make it. – RomaValcer May 27 '14 at 19:48
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@RomaValcer Then read the source code! – m93a Oct 06 '14 at 18:51

How did 9gag make pictures uncopiable?

1 Answers1