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Holmes874

: How to extract the result of a multiply blend from the underlaying layer In Photoshop I have a layer A which is placed onto another layer B using a multiple blend. The result looks good.

@Holmes874

Posted in: #AdobePhotoshop

In Photoshop I have a layer A which is placed onto another layer B using a multiple blend. The result looks good.

Now, I wish to hide layer B so that layer A can be saved out as a semi-transparent PNG and used on a web page which has B as a background. The alignment may not be perfect, so I don't wish to include the background in this PNG.

The problem, of course, is that as soon as I hide B layer A returns to it's original colours since there's no longer anything to multiply with. What I need is a way of fixing the result of the blend - the colour shifts that A was subjected to - such that I can remove B.

Does anyone have an idea?

Thanks,

Tim

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@RJPawlick971

I had the same issue. The only solution I found is to use a script that my collegue found somewhere online. It can take a (pixel layers, no adjustment layers) from screen mode into normal mode while keeping its appearance. Now Multiply is the opposite of screen so you can use it also for this.

1: put your (pixel) layer from multiply to normal mode
2: invert layer (ctrl+I)
3: run the byebyescreenmode script with your layer active
4: invert again

Now you will have a layer that is in normal mode and looks for 95% indentical to your original multiply layer (might have small color shift).
If you use it de get rid of a screen blending mode it will look 100% the same.

You can download the script here: drive.google.com/file/d/14DAOkZT1dUV1cmv-22lSktUHQC8I0q-X/view?usp=sharing
I hope this is what you are looking for.

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@Chiappetta793

For me, what worked was simply removing the light from my shadows. For example, I had an image with a shadow below it, the shadow being a separate layer. When I turned the shadow on "multiply" it looked great, but looked awful when I saved it for web with a transparent background because the multiply blend was gone and the white parts that were being used to create a gradient effect on the shadow still showed up.

Solution: I selected the shadow layer, went into Image>Adjustment, and turned down the Lightness completely. Then I set that layer to a lower opacity and saved for web. Voilà!

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@Nimeshi706

I was having the same problem and I ended up used the background eraser tool. Basically the Multiply tool is getting rid of all the white in your image, this tool does the same but instead it deletes it and is not based on the layer below. Take the layer that you would have on top in your case layer A and use the background eraser tool on a low tolerance (test until you find the perfect number in my case it was about 20) then make sure its clicked to 'sampling: background swatch' and make sure your background swatch color is white. It worked quite well for me, I hope it works for you too.

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@Hamaas979

Instead of a blending mode, try using opacity on layer A. It is limiting, but you can export it out as a PNG and it will work when overlayed on the website.

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@Caterina889

Basically, you merge visible then mask or remove anything not effected by the blend mode.

This question asks a similar thing involving Overlay mode. Same solution though.
Photoshop — convert 'overlay' layer to normal

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