【FLUX】TXT to IMG — v6.3

【FLUX】TXT to IMG — v6.3 is a UmeAiRT ComfyUI workflow for turning text prompts into images with Flux.1 D; it uses a selected model, CLIP or text encoder, and VAE, supports optional LoRA controls and tiled upscaling, and saves images with generation parameters embedded.

Enter a prompt, load the model and encoder files for your chosen variant, generate a FLUX image, optionally apply SeedVR2 tiled upscaling, and save the image with generation parameters.

Inputs include a text prompt, model files, CLIP or text-encoder files, a VAE, and optional LoRA settings.

The workflow offers three LoRA slots with individual on/off toggles and strength controls; saved images include generation parameters as metadata.

Enable “Use Nodes V2 (Vue)” in ComfyUI Settings, refresh, and then load the workflow; the description warns that display problems may occur otherwise.

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Install ComfyUI-UmeAiRT-Toolkit through ComfyUI Manager by searching “UmeAiRT,” or use the UmeAiRT Auto-Installer.

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The workflow description names ComfyUI-UmeAiRT-Toolkit as a custom node.

Variant files list these node packs: comfyui_ultimatesdupscale, comfyui-image-saver, comfyui-kjnodes, comfyui-mxtoolkit, rgthree-comfy, was-node-suite-comfyui, ComfyUI-GGUF, and ComfyUI-nunchaku.

Variant files list these model files: 4x_NMKD-Siax_200k.pth, ae.safetensors, clip_l.safetensors, flux1-dev-fp8.safetensors, flux1-dev-Q5_K_S.gguf, t5-v1_1-xxl-encoder-Q8_0.gguf, t5xxl_fp8_e4m3fn.safetensors, svdq-int4_r32-flux.1-dev.safetensors, and ume_sky_v2.safetensors.

Choose the BASE, GGUF, or NUNCHAKU variant to match the model files you plan to use.

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Toggle the built-in SeedVR2 upscaler on or off when you want tiled upscaling.

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Check that your installed model files match the selected variant, because the BASE, GGUF, and NUNCHAKU variants list different files and node packs.

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No license is specified in the listing; check applicable usage terms before publishing generated images.

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