ComfyUI Extension: Utils Extra

Authored by akawana

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Utility tools. Index Multiple is used for expanding multiple values from a list, IsOneOfGroupsActive to identify groups state, RepeatGroupState group enable/disable like rg but without connection etc.

Custom Nodes (0)

    README

    Other My Nodes

    Utilities for working with Lists, Regions, Toggling groups, Caching conditions: ComfyUI Utils Extra

    Folding of promts in to tree with extra features. Extra shortcuts for editing prompts. Reginal prompting text separation: ComfyUI Folded Prompts

    RGBYP 5-color mask editor: ComfyUI RGBYP Mask Editor

    AK XZ Axis so called XY testing for any type of KSampler: ComfyUI AK XZ Axis

    Version changes

    V 3.00

    CLIP Text Encode Cached node. I highly recommend using it together with FPFoldedPrompts and FPTextAreaPlus from ComfyUI Folded Prompts pack!

    ComfyUI-Utils-extra

    A compact collection of utility nodes for ComfyUI that I could not find in other node packs, but which I need in my production workflow.
    They help automate repetitive tasks, relay group states, manage sampler parameters, and simplify work with lists.

    This repository will be gradually expanded with new practical utilities.

    Nodes Overview

    Index Multiple

    Category: utils/list

    Extracts a specific range from any List or Batch (images, masks, latents, text � any type) and creates individual outputs for that range.
    Optionally replaces missing values with a fallback (if_none).

    <details> <summary><b>Show detailed explanation & examples</b></summary> <img src="preview_index_multiple.jpg" width="100%"/>

    How it works

    1. Connect any List/Batch to input_any.
    2. Set:
      • starting_index � the first index to output
      • length � how many elements to output
    3. Outputs are generated as item_0 � item_49.
      Only the first length outputs are meaningful.

    Example 1 � simple extraction

    Input:
    [mask_0, mask_1, mask_2, mask_3, mask_4]

    Settings:

    • starting_index = 3
    • length = 2

    Result:

    • item_0 = mask_3
    • item_1 = mask_4

    Example 2 � unknown list length + fallback

    If you ask for 5 outputs but receive only 2 items, the rest become None, or if_none if connected.

    </details>

    CLIP Encode Multiple

    Category: conditioning

    Extracts a specific range from any List or Batch of STINGs and CLIP encodes individual outputs for that range.

    Same as Index Multiple but for CLIP encoding. Works faster than regular CLIP Encoders because does only one encoding for all NONE input strings.

    Starting from v3+ caches the stings and does not encode them if no changes.

    CLIP Text Encode Cached

    Category: conditioning

    This node can cache the previous CONDITIONING and avoids re-encoding. Unfortunately, ComfyUI is designed in such a way that if you change anything in FPFoldedPrompts or FPTextAreaPlus of ComfyUI Folded Prompts pack, the encode step will always be triggered. However, you often change text inside the <ARn> tags, and this should not cause a re-encode of the main text.

    AKSampler Settings

    Category: utils/settings

    A minimalistic node that stores three key sampler parameters:

    • Seed
    • Denoise
    • Cfg

    It outputs them as a LIST, suitable for passing into:

    • AKSettings Out
    • any SetNode
    • custom controller graphs
    <img src="preview_sampler_settings.jpg" width="100%"/>

    AKSettings Out

    Category: utils/settings

    Expands the LIST received from AKSampler Settings into three independent outputs:

    • Seed
    • Denoise
    • Cfg

    Useful for distributing sampler parameters across multiple samplers or exposing them deeper into the graph.

    IsOneOfGroupsActive

    Category: utils/logic

    Checks the state of all groups whose names contain a specified substring.
    If at least one matching group is Active -> output is true.
    If all matching groups are Muted/Bypassed -> output is false.

    <details> <summary><b>More details</b></summary> <img src="preview_is_group_active.jpg" width="100%"/>
    • Matching is substring-based.
      Example: "Face" matches FaceFix, FaceDetail, Faces, etc.
    • If no matching groups are found -> output = false.
    </details>

    RepeatGroupState

    Category: utils/logic

    A connection-free interactive node that synchronizes the state of its own group with the state of other groups matching a given substring.

    Logic:

    1. Finds groups with names containing the target substring.
    2. Checks whether any of them are Active.
    3. If all matching groups are disabled -> it disables its own group.
    4. If any matching group is active -> it enables its own group.

    This allows groups to depend on other groups without wires, similar to rgthree repeaters.

    <details> <img src="preview_repeater.jpg" width="100%"/> <summary><b>Usage examples</b></summary>

    Example 1 � enable your group if �MainFix� is active

    Filter: MainFix
    If any "MainFix*" group is Active -> enable the current group.

    </details>

    PreviewRawText

    Category: utils

    Just a text preview bridge node because comfyui ruined the original Preview Any.

    Installation

    From your ComfyUI root directory:

    cd ComfyUI/custom_nodes
git clone https://github.com/akawana/ComfyUI-Utils-extra.git