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Spacer Block

The Spacer Block is a block that adds empty space between other blocks in your email. It is useful for adding whitespaces to create a visual separation between other blocks.


  • height (type: IWidthHeight): The height of the spacer block. This can be set using either pixels or percentage values. The auto value is not supported.


To use the Spacer Block in your email, you can create a new instance of the SpacerBlock class and customize its options. Here’s an example:

new SpacerBlock().toObject({
height: {
value: 20,
unit: "px"

In this example, we’ve set the height of the spacerBlock to 20 pixels.