Updated : 2021
How to do you add / apply a vertical gradient in Photoshop ?
Go to the gradient tool and the gradient panel. Select a gradient. Select a gradient style of "linear".
Click top of the image and drag and draw a gradient and hold the shift key down. Release mouse at the bottom of the image. You can fill layers with vertical gradients by setting the style to linear and gradient angle to 90 degrees.
You can also apply vertical gradients to images by using the gradient tool in Photoshop by applying the gradient up and down or down and up (hold shift key down). You can also fill selections with vertical gradients by using the gradient tool and holding the shift key. You can also apply vertical gradients to type via the styles panel and gradient overlay. This tutorial shows a number of ways to apply a vertical gradient to different artworks in Photoshop
Gradient tool
Goto to the gradient panel / dropdown and select a gradient
Set gradient style to linear
Click top of the image
Drag down and hold shift key down
Release mouse at bottom
You can, of course, have a different origin point (perhaps 200 pixels from top) and release at any point before the bottom. The gradient can be a solid all color gradient with no transparency. It could be made of many opacity stops. You can start from the bottom up as well. The key thing is the shift key and up or down to apply a vertical gradient in Photoshop
You can use any Photoshop shape tool such as custom shapes or rectangle shapes etc, as long as you create a layer (it can be an image as well etc)
Go to the rectangle tool
Create a rectangle
Set to shape layer option
Set fill color to gradient
Select a gradient from dropdown panel
Set style to linear
Set angle to 90 degrees
Click the reverse or not for the gradient
There are 1000s of different gradients. There are trillions of images. Clearly vertical gradients can be applied to any image in countless ways. The example below is but one
Go to the gradient tool
Go to the gradiend dropdown
Select a gradient set from right side menu (select Photographic toning)
Set the gradient style to vertical
Set the blending mode to screen
Apply gradient from top to bottom + hold shift key
Release mouse
You can use the vertical gradient to create all kinds of color effects with any image such as the image on the right. The applied vertical gradient was black to blue to white and applied upwards using screen blending mode in Photoshop
Select the rectangular marquee tool
Create a long and thin selection from top to bottom
Go to the gradient tool
Select a gradient
Select linear style
Apply gradient from top to bottom and hold shift key to constrain vertical gradient
Move tool
Hold down alt / option and duplicate and move selection
Repeat numerous times and fill design with gradient
Select menu and deselect
Select type tool
Select font / size etc
Select move tool
Layer menu
Layer style
Gradient overlay
Select gradient
Gradient style linear
Set angle to 90
Move the gradient up and down on the type itself
You can use any gradient with type by using layer styles. You can shift the gradient origin as required in Photoshop