Many people have such a cape in Minecraft does anyone know how to get it?
You get the Minecon Cape when you go to Minecon.
You get the Optifine Cape when you donate $ 10 to Optifine.
You get the LabyMod Cape when you use Labymod, no idea if it costs anything.
Can you do it yourself?
With Optifine and LabyMod, yes. I don't know about Minecon Capes.
Ok thanks another question see that only people who have optifine?
Yes, if you haven't turned it off.
At Labymod a cape costs 4 euro for 3 months, 6 euro for 6 months and 15 euro forever
There are different capes in Minecraft.
There are:
Optifine capes
LabyMod Capes
Badlicon Client Capes
(These are the most used capes)
However, all of them are chargeable.
What I can tell you about each one.
LabyMod: There it costs 14.99 euro. However, you can upload your own / designed models there. It's lifetime too. But you also have the option to buy it for 3 months for 4 euro or for 6 months for 6 euro, which then has a different price.
Badlion Client Cape: There they usually cost 12.99 euro. There are only ready-made templates from supporters. In contrast to LabyMod Capes, BAC Capes can be animated.
Optifine Capes: This cost 10 euro. There you can only select simple teamplates. However, most of them will see this cape because about 90% of the players play with Optifine because this client gives you an FPS boost.
10 euro the cost for Optifine
Thanks I edited.