Photoshop - Lesson 3 - LAYERS Tutorial: What is Layer?

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What are Layers in Photoshop?​

Layers in Photoshop allow you to work non-destructively by stacking images on top of other images without interacting and mixing the pixels of images. “Layer” is the only thing that makes Photoshop an amazing photo editing and compositing tool. Layers can be used to stack multiple images, add text to an image, add vector graphics, etc.
Now in this Photoshop Layers tutorial, we will explain the use of layers in Photoshop and learn how to add a layer in Photoshop.

We can add them or delete them at any time we want

 

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Step 1) Invisible Layer

Now when you create an image or open an image in photoshop it’s visible in layer panel.

 

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Let me drag out layer panel.

 

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You can see bydefault a background layer.

 

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Step 2) UnLock Layer

You can notice a lock symbol on it. so the layer is locked. It means you can’t move or do anything like that. Because the layer is locked.

So to unlock a layer we have different options. One of them is we can double click on locked layer. It will show you a popup where you can change the name of that locked layer and then press ok.

Now you can see our Photoshop layer is unlocked and its name is also changed.

Now you can easily move the layer and when you move it you will see the transparency checker patter behind the layer.

This all indicates a transparent background. You can customize it in the preferences.

Now let’s see another option to unlock the Photoshop layers.

You just need to grab that lock symbol and drag it to the trash and it simply unlocks the layer.

Now this is the background layer, to add more images, press shift key and drag and drop the image to the center.

 

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Step 3) New Layer Created

You can see what happened in the layer panel. it has created a new layer on top of layer panel instead of adding or mixing the pixels with photoshop background layer.

 

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Step 4) Turn off Layer with Eye Symbol

In layer panel you can see each layer has an eye symbol. by clicking on eye symbol you can turn on or off the layer.

 

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These are two “images” but now let’s check about “text”. add some text and then look into layer panel, a new text layer is created on the top.

So the main thing about Photoshop layers system is to keep every single item in different layer and don’t let any of them destroy or mix with each other.

 

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Step 5) Layer Mask

Now let’s talk about one of the greatest features of layer the “layer mask”. Photoshop Layer mask can hide or reveal pixels of a layer without deleting them. Without the help of mask if we want to hide some part of the image then we have to delete that part by using eraser tool in the tools panel. Layer mask is another image attached to the layer.

You can take a layer mask by clicking on this icon or the another option is select the layer and open “layer” menu and go to layer mask and choose ”reveal all”.

 

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You noticed it adds a new layer filled with white color and white color will reveal every thing on image.