This One Simple Plugin Adds Realtime AI Assistance to Krita

Nerdy Rodent
24 Nov 202314:31

TLDRThe video script introduces viewers to the world of live stable diffusion, a technique that allows for the creation of images in real time using the power of Creer and a comfortable UI. It guides users through the installation process, including the requirements for computer specifications and the necessary software. The tutorial covers setting up the plugin, configuring the server, and using various features such as brushes, tools, and control nets to enhance the image generation process. The script emphasizes the ease of use and the creative possibilities this technology offers, inviting users to explore and experiment with real-time drawing and image manipulation.


  • 🎨 The video provides a guide on using stable diffusion with a crater and comfy UI for creating images in real time.
  • 🖌️ To begin, ensure you have a computer with at least 6GB of VRAM and an OS like Linux or Windows, with experimental support for Mac.
  • 📦 Install Creer, which can be done through a single click in the Linux software store or via the Creer website.
  • 🔄 Check the version of Creer, with 5.2.1 being the current release and the recommended version.
  • 📱 Navigate to settings to find the resources folder, which is where the plugin will be unzipped.
  • 🔌 Download the plugin from the GitHub page and place it into the resources folder.
  • 🔄 Enable the plugin through the Python plugin manager in Creer settings and restart the application.
  • 🖼️ Start with a new image at 512 by 640, a reasonable size for both stable diffusion and image generation speed.
  • 🔧 Configure the Docker to connect to a local server managed by the Creer plugin, which will download everything needed for use.
  • 🔄 If you already have comfy UI installed, choose to connect to an external server local or remote.
  • 👾 Use control nets in real time to adjust and manipulate the generated image, such as adding character poses.
  • 🎭 Experiment with free-form scribbling without prompts to see how the AI interprets your drawings.

Q & A

  • What is the main topic of the video?

    -The main topic of the video is about using live stable diffusion in combination with Creer and Comfy UI to create images in real time.

  • What are the system requirements for running stable diffusion?

    -The system requirements for running stable diffusion include a computer with at least 6 gigabytes of VRAM and an operating system such as Linux or Microsoft Windows, with experimental support for Mac OS.

  • How can one install Creer?

    -Creer can be installed via a single click in the free software store on Linux or through the Creer website.

  • What is the recommended version of Creer for this tutorial?

    -The recommended version of Creer for this tutorial is 5.2.1.

  • Where should the plugin be unzipped?

    -The plugin should be unzipped into the resources folder of the Creer directory.

  • How does one enable the AI image diffusion plugin?

    -To enable the AI image diffusion plugin, one needs to go to the settings, find the Python plugin manager, tick the box for AI image diffusion, and restart Creer.

  • What are the two options for managing the local server when setting up the connection?

    -The two options for managing the local server are to let the Creer plugin manage it or to manage your own local server, either local or remote.

  • What are some of the required custom nodes for the AI image diffusion plugin?

    -Some of the required custom nodes include control net, pre-processors, IP adapter, ultimate SD upscale, and external tooling nodes.

  • How can one fix issues with the plugin not finding any models?

    -If the plugin is not finding any models, one can refer to the troubleshooting section in the GitHub repository, which suggests checking the client.log and server.log files for errors and ensuring that the model file names match the required format.

  • What can be done in the 'St' menu after the plugin is installed and running?

    -In the 'St' menu, one can change the model, adjust prompts, and modify various settings such as interface, performance, and other options related to stable diffusion.

  • How does the live mode work in the AI image diffusion plugin?

    -In live mode, users can draw with a brush of their chosen size, and the plugin will interpret and generate an image in real time based on the drawn input and the set prompt. Users can adjust the noising strength and seed for different results.



🎨 Introduction to Live Stable Diffusion and Creer Setup

This paragraph introduces the viewer to the process of drawing an owl in two simple steps and leads into a more complex subject of live stable diffusion. It explains how to create masterpieces in real time using Creer and its UI, highlighting the ease of use and the benefits it provides, such as various brushes and tools. The paragraph emphasizes the simplicity of setting up live stable diffusion with minimal requirements for VRAM and OS compatibility. It also provides instructions for installing Creer and configuring the settings to prepare for image generation.


🔧 Installation and Configuration of Creer and Plugins

The second paragraph delves into the technical aspects of setting up Creer and the necessary plugins for stable diffusion. It guides the user through the installation process, including downloading and configuring the plugin from GitHub. The paragraph also addresses the requirements for optional custom comfy UI server setup and the necessary extensions and models needed for this version. It provides troubleshooting tips for issues with model recognition and concludes with the successful establishment of a connection to the server.


🖌️ Real-Time Drawing and Image Generation with Live Mode

The final paragraph demonstrates the practical application of the previously discussed setup by showcasing the real-time drawing and image generation capabilities of the system. It explains how to adjust brush size, use the strength bar for image refinement, and incorporate control nets for dynamic adjustments. The paragraph also explores the possibility of free-form scribbling without prompts and the interpretation of these sketches by the AI. It concludes with the option to copy and refine the generated image, highlighting the fun and creative potential of the live mode feature.



💡Live Stable Diffusion

Live Stable Diffusion refers to the real-time generation and manipulation of images using an AI model called Stable Diffusion. In the context of the video, it is a technique that allows users to create and modify images interactively, with the AI learning from the user's input to produce artwork. This is a significant advancement in image generation as it provides a dynamic and responsive tool for artists and designers.

💡Crater and Comfy UI

Crater and Comfy UI are software components mentioned in the video that are essential for running Live Stable Diffusion. Crater is likely a platform or framework that supports the AI model, while Comfy UI refers to a user-friendly interface that simplifies the process of interacting with the AI for image generation. Together, they provide an accessible and efficient way for users to create masterpieces without dealing with complex coding or technicalities.


LCM, or Least Common Multiple, is a mathematical concept that refers to the smallest multiple that is exactly divisible by each of a set of numbers. In the context of the video, it seems to be used as an acronym for a specific feature or component of the software being discussed. It is not explicitly defined in the script, but its mention suggests that it is an important part of the technology that enables the functionalities of the AI image generation process.


In the video, 'rodent' is used as an example to illustrate the process of creating an image using the AI system. It refers to a type of small mammal, such as a rat or mouse, which is often used in tutorials to demonstrate basic drawing and sketching techniques. The use of 'rodent' in the script serves as a relatable and humorous example for viewers to understand how the AI can transform simple sketches into more complex and detailed images.


Dockers, in the context of the video, refers to a feature within the software that allows users to access and manage different AI models and tools. It seems to be a user interface element that enables the connection and configuration of various AI components, which is crucial for the functioning of the Live Stable Diffusion process. Dockers serve as a bridge between the user's input and the AI's ability to generate and modify images.

💡AI Image Diffusion

AI Image Diffusion is a process that involves the use of artificial intelligence to generate images by learning from input data and iteratively refining the output. In the video, this term is associated with the AI system's ability to transform simple sketches into detailed images. The diffusion process is a key aspect of how the AI understands and executes the user's creative intentions, resulting in the generation of complex visual content.

💡Control Nets

Control Nets are a feature within the AI image generation software that allows users to guide the AI's output by providing specific directions or constraints. They act as a set of rules or parameters that the AI follows when generating images, ensuring that the final result aligns with the user's intentions. In the video, Control Nets are used to manipulate the AI's interpretation of the user's drawings, adding a layer of control and precision to the creative process.

💡Vector Layer

A Vector Layer is a component of the software that allows users to work with vector graphics, which are scalable and resolution-independent images. In the context of the video, vector layers are used to add and manipulate elements like character poses and shapes within the AI-generated images. They provide a way to integrate and control specific parts of the artwork independently, offering greater flexibility and precision in the design process.

💡Stable Diffusion 1.5

Stable Diffusion 1.5 is a version of the AI model used for image generation. It is characterized by its ability to produce high-quality images based on user input. The video mentions this version specifically, indicating that it is the recommended model for users to install and use with the software setup described. Stable Diffusion 1.5 likely comes with various improvements and features that facilitate the image generation process, making it a key component of the AI system.

💡Comfortable UI (Comy UI)

Comfortable UI, or Comy UI, is a user interface designed to provide a comfortable and intuitive experience for users interacting with complex software. In the context of the video, it is used to manage and install various models and extensions necessary for the AI image generation process. Comy UI simplifies the setup and configuration of the AI system, making it more accessible to users who may not have extensive technical knowledge.


GitHub is a web-based platform that provides version control and collaboration features for software development. In the video, GitHub is mentioned as the source for downloading the necessary plugins and models for the AI image generation system. It serves as a repository where developers and users can access and contribute to the codebases of various projects, including the AI model and its associated components.

💡Control Nodes

Control Nodes are components within the software that allow users to manage and direct the behavior of the AI system. They are used to specify certain aspects of the image generation process, such as pre-processing input data or adjusting the output based on user-defined parameters. In the context of the video, control nodes are essential for customizing the AI's performance and achieving the desired results in the generated images.


The ability to draw an owl in just two steps, showcasing the simplicity of the method.

Introduction to live stable diffusion, a technique for creating masterpieces in almost real time.

The necessity of having a computer with at least 6 gig for VRAM to run stable diffusion.

The compatibility of both Linux and Microsoft Windows operating systems, with experimental support for Mac OS.

The requirement of having Creer installed, with the current release being version 5.2.1.

The process of configuring Creer by accessing the settings and resources tab.

The importance of downloading the plugin from GitHub and unzipping it into the resources folder.

Enabling the plugin through the Python plugin manager in Creer's settings.

The option to either have the local server managed by the plugin or manage your own local server.

The need to install required extensions and models if not already present in the system.

The use of Comfy UI manager to search and install the necessary custom nodes and models.

The method of troubleshooting model detection issues by checking the client and server log files.

The exploration of additional settings available in the St menu, such as changing model, lauras, prompts, and vae.

The live mode feature that allows for real-time drawing and adjustments with the strength bar and seed.

The capability to use control nets in real time for dynamic modifications of the generated image.

The potential for free-form scribbling without prompts, allowing the program to interpret and generate images from abstract drawings.

The ability to copy and paste the generated image for further editing and adjustments.