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    SD3.5 Stable Diffusion 3.5 workflow + Upscale (Simple) - v1.0
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    Guide to Downloading and Setting Up Text Encoder Models for ComfyUI

    If you've previously downloaded Flux (Unet), setting up the new model is easier than ever! You only need to download the model and the CLIP_G file, then place them in the clip folder to run, as they share the same set of files.

    Step 1: Download the Text Encoder Files

    First, ensure you have the necessary text encoder files from SD3, Flux, or other models. You’ll need the following files in your ComfyUI/models/clip/ directory:

    • clip_l.safetensors

    • clip_g.safetensors

    • t5xxl

    For the t5xxl file, if you have more than 32GB of RAM, I recommend using t5xxl_fp16.safetensors. If not, opt for t5xxl_fp8_e4m3fn_scaled.safetensors for optimal performance.

    Step 2: Download the SD3.5 Model

    Place the sd3.5_large.safetensors file in your ComfyUI/models/checkpoints/ directory. Note that this file does not contain text encoder/CLIP weights, so you'll need to load them separately. Here are the links for easy downloading:

    Installation Directory

    Make sure all the above files are placed in the correct ComfyUI/models/clip/ directory. For further reference, you can check here: Stable Diffusion 3.5 Large Directory.

    Good luck with your installation, and enjoy it (or not)

    In the prompt, you should use the word: Woman using the word Girl will create many body anatomy errors.

    0-0-0-0-0-0-0-0-0-0-0-0

    Actually, you will not need the activation keyword for it to work, but you can add it to make Flux understand faster and give better results. ⚡

    Note: It works well with FLUX.1-Turbo-Alpha, LORA human face. 👤✨

    Useful and FREE resources:

    ❤️Free server to make art with Flux: Shakker

    More FLUX LORA? List and detailed description of each LORA I implement here: https://maitruclam.com/lora

    🆕 First time using FLUX? Explanation and tutorial with A1111 forge offline and Comfy UI here: https://maitruclam.com/flux-ai-la-gi/

    🛠️ How to train your LORA with Flux? My detailed instructions are here: https://maitruclam.com/training-flux/

    ❤️ Donate me (I would be really surprised if you did that! 😄): https://maitruclam.com/donate

    Find me / Contact for work on:

    📱 Facebook: @maitruclam4real

    💬 Discord: @maitruclam

    🌐 Web: maitruclam.com

    Description

    Workflows
    SD 3.5

    Details

    Downloads
    2,123
    Platform
    CivitAI
    Platform Status
    Deleted
    Created
    10/22/2024
    Updated
    9/30/2025
    Deleted
    7/29/2025

    Files

    sd35StableDiffusion35_v10.zip

    Mirrors