Merge Image using Javascript

Question

Is it possible to merge pictures using javascript?

For example, if you have 2 rectangle .jpg or .png images files of the same size, is it possible that you can align

Answer 1

No you cannot do that.

With some css/html magic you can make then appear merged.

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If you want them actually merged, I would suggest Photoshop.

Or you can have some server code create and merge images for you.