WorkflowListedExternal

ComfyUI preprocessor/controlnet test workflow — v1.0

This ComfyUI workflow is used to test and pick which preprocessors/controlnets will work best for your images. Simply add a image (or single frame) and analyze the results. It uses the auxiliary controlnets, marigold...

Sourcecivitai.com/models/504921

FamilyStable DiffusionVersionRelease 561238 — Preprocessor_testing.jsonEstimated VRAM0 GB estimatedDgrade

Runtime profile

Access: External workflow
Status: Listed
Version: Preprocessor_testing.json
Source: Civitai
Updated: Jul 20, 2026

Source description

*When running the workflow for the first time, It will auto download the models it needs. Currently there is a bad link for the "Zoe_Depth_Anything" model. If you get a giant error. Download the model from HuggingFace here and put it in:

...\ComfyUI\custom_nodes\comfyui_controlnet_aux\ckpts\LiheYoung\Depth-Anything\checkpoints_metric_depth\depth_anything_metric_depth_indoor.pt

Estimated VRAM requirement

0 GB estimated

AI-generated commentary

AI-generated explanation based on source and configuration details. Suggestions are clearly labeled.

Purpose

Use this ComfyUI workflow to test and choose which preprocessors and ControlNets work best for an image or single frame by analyzing the resulting outputs.

Flow

It uses auxiliary ControlNets, Marigold depth, SoftEdgePlus, and an automask node to analyze the input.

Inputs and outputs

Input: add an image or a single frame.
Output: analyzed results for choosing preprocessors or ControlNets for the input.

Setup

On its first run, it automatically downloads the models it needs.
If the Zoe_Depth_Anything link causes a giant error, download depth_anything_metric_depth_indoor.pt from Hugging Face and place it under ...\ComfyUI\custom_nodes\comfyui_controlnet_aux\ckpts\LiheYoung\Depth-Anything\checkpoints_metric_depth\.

Dependencies

Named workflow nodes include AIO_Preprocessor, ColorizeDepthmap, GrowMaskWithBlur, Image Dragan Photography Filter, Image High Pass Filter, and LoadImage.
Other named workflow nodes are MarigoldDepthEstimation, MaskToImage, PreviewImage, RemapDepth, and Robust Video Matting.

Configuration

The listed base model is SD 1.5, and the workflow version is v1.0.

Cautions

No usage license is listed for this workflow, so verify the terms before reuse.
Suggestion · not verified
Before setup, verify which node pack provides MaskToImage, LoadImage, and PreviewImage.
Suggestion · not verified

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Sources

1 source

CivitaiSourceVersion 561238

civitai.com/models/504921

Verified Aug 7

Source excerpts

1 excerpt

NoteAug 7civitai.com/models/504921

Source context: 816 downloads · Type Workflows · Base model SD 1.5