Are eggs shiny or is it a surprise once they hatch?

Question

or do the eggs show the shiny mark ?

Answer 1

You can't tell if the Pokemon is shiny until it actually hatches.
Whether or not the Pokemon will be shiny is determined the moment the
egg is made.

the color of the egg doesn't tell if the Pokemon is shiny or not, all egs looks like the same, so keep soft reseting the game

^ how all eggs looks like

hope I helped :D
source

Comments

and they doesn't show the shiny mark

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Nice formatting XD
Got my vote lol

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:D its always: add a picture and a lot of useless links+tons of bold and you get BA, thats just how it works

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IKR!

+2 knowledge points for dr_dude_of_bananas!!

Answer 2

You won't know until it hatches.

Source: Experience :/