Preview Bridge (Latent)

ImpactPack/UtilOutput Node

PreviewBridgeLatent

This is a feature that allows you to edit and send a Mask over a latent image. If the block is set to 'is_empty_mask', the execution is stopped when the mask is empty.

Example

JSON Example

{
  "class_type": "PreviewBridgeLatent",
  "inputs": {
    "latent": [
      "node_id",
      0
    ],
    "image": "https://example.com/input-image.png",
    "preview_method": "Latent2RGB-FLUX.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
latent	LATENT	required	-	-
image	STRINGURL: Image	required	-	""
preview_method	ENUM 13 options Latent2RGB-FLUX.1 Latent2RGB-SDXL Latent2RGB-SD15 Latent2RGB-SD3 Latent2RGB-SD-X4 Latent2RGB-Playground-2.5 Latent2RGB-SC-Prior Latent2RGB-SC-B Latent2RGB-LTXV TAEF1 TAESDXL TAESD15 TAESD3	required	-	-
vae_opt	VAE	optional	-	-
block?	BOOLEAN	optional	-	false
restore_mask?	ENUM 3 options never always if_same_size	optional	-	-

Outputs

Index	Name	Type	Is List	Connection Reference
0	LATENT	LATENT	No	["{node_id}", 0]
1	MASK	MASK	No	["{node_id}", 1]

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 PreviewBridgeLatent 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]
• MASK (MASK): ["5", 1]

Package: comfyui-impact-pack