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    Flux Krea - Upscale - Workflow - v1.0
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    A basic workflow with two options:
    1. Detailer pipe (for faces)  + an upscaler
    2. Upscaler (with an additional Ksampler) (I use 4X-UltraSharpV2)

    For the positive prompt, I've added a wildcard node which populates the prompt encoder. So thats where you add the text.


    The workflow uses Anything Everywhere, Fast Groups Muter nodes (Extremely useful and makes the entire thing neat and tidy)

    Download models/files from:
    https://docs.comfy.org/tutorials/flux/flux1-krea-dev

    Description

    FAQ

    Comments (5)

    IvanBuSep 5, 2025
    CivitAI

    Its a very good Workflow! But I did not understand the prompt block, can someone help me ? Its a prompt detailer?

    Vector78
    Author
    Sep 11, 2025· 1 reaction

    Hi there, so i use the impact node because it allows me to also add wildcards into the prompt block. You can swap it for a regular prompt block :)

    gemstonebroOct 8, 2025
    CivitAI

    isnt vram cleaning removes heavy models/checkpoints that must be loaded again after every single rendered image? That seems to waste time massively. no?

    gemstonebroOct 8, 2025

    Update: i took part of workflow to my own and it seems to fix all issues i had. Best tutorial! other tutorials did do absolutely nothing in terms of quality.

    Vector78
    Author
    Oct 8, 2025

    @gemstonebro Glad to hear it! :)

    Workflows
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    Details

    Downloads
    271
    Platform
    CivitAI
    Platform Status
    Available
    Created
    8/7/2025
    Updated
    6/30/2026
    Deleted
    -

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