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Just like the heading says How can I make the edge of a mask blurred/feathered like this example in Sketch?

marked as duplicate by Joonas, Zach Saucier, go-junta, Ryan Dec 11 '15 at 13:56

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Make a selection then choose Select>Modify>Feather... Choose how many pixels to feather then create your mask from the feathered selection.

  • Oh sorry.. I just noticed this was sketch, not photoshop.. sorry, its late. – TinMonkey Dec 3 '15 at 7:33

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