2
votes
1answer
532 views

How to create blur on an empty layer in Photoshop? [duplicate]

I'm trying to create a sort sort of semitransparent blur filter image that I can use over some backgrounds on a website. But Photoshop doesn't let me to do so on an empty layer. Is there a work ...
9
votes
5answers
31k views

How to create an adjustment layer that blurs all layers below?

Is it possible? Right now I'm creating copies of all layers, flatten them all (the copies) to a single layer, and apply blur to this layer. But can it be done without having to create copies of the ...