Empty Latent Image Custom Presets

KJNodes/latents

EmptyLatentImageCustomPresets

Generates an empty latent image with the specified dimensions. The choices are loaded from 'custom_dimensions.json' in the nodes folder.

Example

JSON Example

{
  "class_type": "EmptyLatentImageCustomPresets",
  "inputs": {
    "dimensions": null,
    "invert": false,
    "batch_size": 1
  }
}

This example shows required inputs only. Connection values like ["node_id", 0] should reference actual node IDs from your workflow.

Inputs

Name	Type	Status	Constraints	Default
dimensions	ENUM 0 options	required	-	-
invert	BOOLEAN	required	-	false
batch_size	INT	required	min: 1, max: 4096	1

Outputs

Index	Name	Type	Is List	Connection Reference
0	Latent	LATENT	No	["{node_id}", 0]
1	Width	INT	No	["{node_id}", 1]
2	Height	INT	No	["{node_id}", 2]

How to connect to these outputs

To connect another node's input to an output from this node, use the connection reference format:

["node_id", output_index]

Where node_id is the ID of this EmptyLatentImageCustomPresets node in your workflow, and output_index is the index from the table above.

Example

If this node has ID "5" in your workflow:

• Latent (LATENT): ["5", 0]
• Width (INT): ["5", 1]
• Height (INT): ["5", 2]

Package: comfyui-kjnodes