- ComfyUI Cloud

Twenty-five nodes across nine families — loaders, LoRA tooling, masking, layout boxes, smart image saving, dataset captioning, remote data, temporal video prompts, and a local LLM bridge — every one with its own themed, live UI.

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✨ Overview

🚀 Loaders — a folder-aware Diffusers Loader and the one-toggle Krea 2 · Uncensored stage with three bundled LoRAs.
📁 LoRA tooling — a themed LoRA stack editor with favourites, folder filters and a randomizer, plus the Lora Inspector that identifies any LoRA live from Civitai.
🎨 Image & masks — Get Image for in-graph grabs, a full Mask Editor and Mask Composite.
🔲 Layout — Bounding Boxes to draw a layout on a canvas (with layers and a right-click menu), plus a Layout LLM Prompt that lets a local LLM draw the boxes for you.
💎 Smart image saving — the Image Converter / Saver saves or converts to PNG, WebP, JPEG and more, and Smart Squeeze finds the smallest file that still looks right.
📂 Dataset captioning — folder batch loaders and a caption saver that names each .txt after its image, with whole-folder auto-run.
📡 Remote data — Set / Get nodes pass data across your graph without wires.
🎭 Characters & video — Regional Character LoRA for two identities without blend, and Prompt Relay for per-segment prompts in LTX video.
🧠 Local LLMs — the LM Studio Bridge streams chat, vision, audio and video through any model in LM Studio, with a live on-node console.

Every node ships a custom frontend UI. The pack also includes a global Tab-cycler quality-of-life extension that works on every node in your graph.

📦 Node index

| Node | What it does | Docs | |---|---|---| | Nougan Diffusers Loader 🚀 | Loads a Diffusers folder/file → MODEL · CLIP · VAE, auto-precision, optional Sage/Flash attention | core | | Nougan Krea 2 · Uncensored 🌀 | Bakes in 1–3 bundled uncensor LoRAs with per-LoRA toggle + uncapped strength | core | | Nougan Get Image 🖼️ | Grabs an in-workflow image → IMAGE + MASK, live previews | core | | Nougan Text Encode + Zero Neg 🎯 | Encodes positive and builds the negative (zero-out / empty-string) in one node | core | | Nougan Text Box 📝 | Reusable prompt card emitting a STRING, with counts + copy/clear | core | | Nougan Title Font 🌈 | Zoom-proof styled title banner with glow, animations, gradient presets, web link | core | | Nougan Lora Loader 📁 | Themed LoRA stack editor: chooser, ☆ favourites, folder filter, 🎲 randomizer | core | | Nougan Lora Loader (Multi) 📁 | Same editor, sharing one stack across up to 5 models | core | | Nougan Lora Inspector 🔍 | Point at a LoRA → trigger words, base model, samples, stats, live from Civitai | docs | | Nougan Mask Editor 🎨 | Paint and edit masks on-node | core | | Nougan Mask Composite 🎭 | Combine masks for edit-then-composite workflows | core | | Nougan Bounding Boxes 🔲 | Draw layout boxes on a canvas → preview, BOUNDING_BOX and prompt elements. Layers, snap, right-click menu, paste/import JSON | docs | | Nougan Layout LLM Prompt 🧭 | Writes the instructions that make an LLM answer with box JSON, so a local LLM can draw your layout | docs | | Nougan Image Converter / Saver 💎 | Save or convert to PNG · WebP · JPEG · AVIF · TIFF · BMP · GIF. Smart Squeeze + a 5–10 quality scale find the smallest file that still looks right | docs | | Nougan Load Image Batch From Folder 📂 | One image per run from a folder, with live preview and whole-folder auto-run | docs | | Nougan Load Video Batch From Folder 🎞️ | The video counterpart of the folder loader | docs | | Nougan Save Caption (Match Image/Video Name) 💾 | Saves a caption as a .txt named after the file just loaded | docs | | Nougan Set (Remote) 📡 | Sends data under a key, no wire needed | docs | | Nougan Get (Remote) 📥 | Receives data by key from anywhere in the graph | docs | | Nougan Regional Character LoRA 🎭 | Two character LoRAs, one image, each masked to its own region — no blend | docs | | Nougan Prompt Relay Encode 🎬 | Per-segment temporal prompts for LTX · LTX2 · LTXAV | docs | | Nougan Prompt Relay Timeline 🎞️ | Same pipeline + a draggable WYSIWYG timeline editor | docs | | Nougan Prompt Relay Options ⚙️ | Per-stream epsilon / strength / window tuning | docs | | Nougan LM Studio 🧠 | Streaming LLM chat + vision + audio + video via LM Studio, live DOM console | docs | | Nougan LM Studio Prompt Box 💬 | Live on-node reader/editor for LLM output | docs |

🧭 Which node do I need?

| I want to… | Use | |---|---| | Load a Diffusers model folder | Diffusers Loader 🚀 | | Uncensor Krea 2 in one toggle | Krea 2 · Uncensored 🌀 | | Stack style/character LoRAs with favourites + a randomizer | Lora Loader 📁 | | Find out what an unknown LoRA actually is | Lora Inspector 🔍 | | Encode positive + negative without the two-node dance | Text Encode + Zero Neg 🎯 | | Place subjects and text exactly where I want them | Bounding Boxes 🔲 | | Let a local LLM plan the layout for me | Layout LLM Prompt 🧭 | | Save images as small as possible without visible loss | Image Converter / Saver 💎 | | Convert a whole folder of images to WebP or PNG | Image Converter / Saver 💎 | | Caption a whole dataset folder in one run | Dataset Captioning 📂 | | Pass data across the graph without wires | Set / Get 📡 | | Put two characters in one image without identity blend | Regional Character LoRA 🎭 | | Give different video segments different prompts | Prompt Relay 🎬 | | Chat with / analyze images via a local LLM | LM Studio Bridge 🧠 |

⚡ Install

cd ComfyUI/custom_nodes
git clone <your-repo-url>
# restart ComfyUI

Each family announces itself on boot — and each loads in its own try/except, so a problem in one can never take down the others:

[Nougan] ✅ Lora Inspector loaded.
[Nougan] ✅ Bounding Boxes loaded.
[Nougan] ✅ Image Converter loaded.
[Nougan] ✅ Prompt Relay loaded (3 nodes).
[Nougan] ✅ LM Studio Bridge loaded (2 nodes).

Or install via ComfyUI Manager — search Nougan.

Optional: pip install pyoxipng adds an extra lossless pass to PNG saving in the Image Converter.

📚 Documentation

Every node family has its own page in docs/:

| Page | Covers | |---|---| | Core nodes | Diffusers Loader · Krea 2 · Get Image · Text Encode + Zero Neg · Text Box · Title Font · Lora Loaders · Mask Editor · Mask Composite | | Remote Data Nodes | Wireless data passing, auto-color sync, dynamic key management | | Lora Inspector | Civitai lookup, caching, HTTP endpoint | | Regional Character LoRA | Token-space masking, regions, recon tool | | Prompt Relay | Timeline editor, epsilon tuning, technical deep dives | | LM Studio Bridge | Dev-server setup, vision/audio/video, Krea 2 prompt director | | Dataset Captioning | Folder Batch Loader · Save Caption (Match Image Name) · whole-folder auto-run · LoRA dataset prep | | Bounding Boxes | Box editor · layers and right-click menu · LLM layout prompt · MOSS-Image layouts | | Image Converter / Saver | Save and convert · Smart Squeeze · quality scale · lossless PNG/WebP · batch convert a folder |

📄 License

MIT — take it, ship it, remix it.

Nougan's Nodes · if something here saves you a render, ⭐ the repo.

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