: Why did the size of copied elements from Illustrator to Photoshop change? I'm working on a comp provided by a designer. It's an Illustrator file. My normal workflow is I copy (to the clipboard)

@Miguel516

I don't have much experience with Illustrator and don't understand much of its inner magic, but I had a similar problem. Each time I copied something from Illustrator to Photoshop the layer was huge. Example copy an 800px x 200px layer from Illustrator into Photoshop, the image would stretch to the dimensions of the Photoshop document width 1680px x 1050px @ 300 ppi. I wondered if it had anything to do with the ppi and ensured that Illustrator was the same 300ppi in the Document Raster Effects Settings. Same problem. So I tried the reverse.

Success was achieved when I made sure my Photoshop document remained at 1680px x 1050px but at 72ppi while my Illustrator document was also set at 72ppi.

I don’t understand why Illustrator doesn’t seem to like exporting out at anything other than 72ppi, but that fixed it for me. Then I was able to change my photoshop settings back to 1680px x 1050px at 300ppi and everything stayed as it was meant to be and my universe was as it should be again. I hope this is useful. If someone is able to explain why this works, it would ease my inner learning OCD.

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@Reiling762

I know this is an old question but for those that still want an answer…

Photoshop will round up on non whole numbered assets because it is a raster based program. This means that a graphic pasted at: 1066.396 x 314.376px
will render in Photoshop at: 100.06% x 100.20% or 1067.04 x 315px (proportionately)

Try to use whole numbers on imported graphics and you will avoid any lossy imports.

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@Karen819

When you copy something from Illustrator and paste it into Photoshop, Photoshop places it with the same "physical dimensions" that the object had in Illustrator. So, if your object is 14 inches wide in Illustrator, it will place the object in Photoshop at 14 inches wide, regardless of how many pixels that is.

Take a look at this screenshot, and note the dimensions on the rulers:

Notice how the object is ~4.5 inches in each of the images. This was the same Illustrator object placed into 2 different Photoshop images.

So if you want objects from Illustrator to copy over to Photoshop at their exact size, you need to make sure that Your Photoshop Document is using the same Pixels per Inch that your Illustrator document is using.

To change the Pixels per Inch in Photoshop, go to Image > Image Size, deselect "Resample Image," then change the Resolution.
To change this in Illustrator, go to Effects > Document Raster Effects Settings and change the Resolution. Make sure you set the Resolution to 72ppi for illustrator and photoshop it wont work for anything higher.

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@Speyer780

I finally remembered an instance where this happened to me:

When you are copying the element out of Illustrator, pay attention to stray points. Occasionally an item has a single loose point not connected to anything which somehow gets grouped with the element you're copying, or there's something all the way out in the pasteboard of the layer which is selected if you "select all."

When you paste into Photoshop, it pastes the entire item, whatever the width. If your item is (random numbers) 250px wide, it comes in at 100%. But if the 250px item is grouped with a single no-fill no-stroke point 600px to the left, the "entire item" is 250px plus 600px, so it comes in as 850px, which then needs to be scaled down to 33%.

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