The Easiest Stable Diffusion With Quality. Fooocus Tutorial.

Sebastian Kamph
15 Aug 202307:06

TLDRDiscover Focus, a user-friendly and free AI image generator built on top of the leading stable diffusion technology. The script guides viewers through the simple installation process, highlighting the software's ease of use and versatility. It showcases the ability to generate high-quality images with minimal effort and explores advanced features like style customization, emphasizing the power and control stable fusion offers over competitors like mid-journey. The video encourages users to try stable fusion for its 100% free, locally run platform and engaging interface, promising a seamless experience for both beginners and those looking to delve deeper into AI image generation.


  • ๐ŸŒŸ Focus is a user-friendly air generator that utilizes stable Fusion, the top air generator with mid-journey as its main competitor.
  • ๐Ÿ†“ Stable Fusion is not only free but also offers more control compared to other options.
  • ๐Ÿ”— The GitHub page provides a link to download a 7-Zip file for Focus, which is a large file (1.6 GB as of now).
  • ๐Ÿ“‚ After downloading, the file can be extracted to any preferred location and installed with a single click.
  • ๐Ÿ’ป The software requires an Nvidia GPU and is currently only compatible with Windows, though Linux is also an option.
  • ๐ŸŽฎ It is recommended to have at least 4 GB of VRAM for optimal performance, but the software is light on VRAM usage.
  • ๐Ÿ–ผ๏ธ Users can generate images directly from the simple interface without advanced prompting, as demonstrated with 'cat and a hat'.
  • ๐ŸŽจ The 'Styles' tab allows users to change the style of the generated images, offering a range of creative options.
  • ๐Ÿ”„ The 'Advanced' button provides options to adjust performance settings, image size, number of images, seed, and negative prompt.
  • ๐Ÿ”„ Users can also change the model within the software, currently set up for SDXL 1.0.
  • ๐Ÿ“ˆ The video script emphasizes the ease of getting started with stable Fusion and its superiority over mid-journey in terms of control and being free to use.

Q & A

  • What is the primary focus of the video?

    -The primary focus of the video is to introduce and guide users on how to get started with Focus, a free and easy-to-use air generator built on stable Fusion, which is a leading AI model for image generation.

  • What is stable Fusion and how does it compare to its competitor, mid-journey?

    -Stable Fusion is a top-rated AI generator for image generation. It is compared to mid-journey as its main competitor, but stable Fusion stands out for being completely free and offering more control to the user.

  • How can one download and install Focus?

    -To download Focus, users can visit a GitHub page where they can click a link to download a 7-Zip file. After downloading, the file, which is around 1.6 gigabytes, can be extracted to any desired location using a program like 7-Zip or WinRAR. The installation is a one-click process.

  • What are the system requirements for using Focus?

    -Focus currently requires Windows with an Nvidia GPU to run. It is recommended to have at least four gigabytes of VRAM, and the software is relatively light on VRAM usage.

  • How does Focus handle model and checkpoint files?

    -If users already have the XL models, they can place them inside the 'models' and 'checkpoints' folders. If not, the software will automatically download them, which may require around 10 gigabytes of storage space.

  • What features does Focus offer for users to customize their image generation?

    -Focus offers an advanced button for users who want more control. Users can adjust performance settings like speed and quality, change the image size, and modify the number of images generated. There's also a 'style' tab where users can choose from different styles or prompts to influence the generated image.

  • What is the significance of the 'styles' in Focus?

    -The 'styles' in Focus are essentially prompts that are used to influence the output of the generated images. They provide a way for users to find inspiration and easily switch between different visual themes or styles without needing to know the underlying technical details.

  • How does the video demonstrate the ease of use of Focus?

    -The video demonstrates the ease of use by showing a simple process of typing in a prompt ('cat and a hat') and immediately generating an image. It emphasizes that no advanced prompting is required to get great images right out of the box.

  • What is the advantage of using stable Fusion over other UIs like automatic 11 11 or comfy UI?

    -Stable Fusion is highlighted as being fully free and offering more control compared to other UIs, which may come at a cost. The video suggests that as users delve deeper into stable Fusion, they will experience its power and superiority over other options like mid-journey.

  • What is the final output like after using Focus?

    -The final output generated by Focus is a high-quality image with the classic bokeh effect that is characteristic of SDXL images. The video shows a live render of a cat and a hat, demonstrating the quality and ease of the image generation process.

  • How can users contribute to the stable Fusion community?

    -Users can contribute to the stable Fusion community by creating and sharing their own styles or prompts, which can inspire others and enhance the collective experience of using the software.



๐Ÿš€ Introduction to Focus and Stable Fusion

This paragraph introduces the Focus air generator, which is built upon the highly regarded Stable Fusion, the leading air generator with Mid-journey as its main competitor. The script emphasizes the ease of use and the 100% free nature of Stable Fusion, providing a step-by-step guide on how to download and install the software from a GitHub page. It explains the process of extracting a 1.6 gigabyte 7-Zip file and the subsequent one-click installation. The script also mentions the automatic model downloading process and the option to manually download models from Hugging Face. The user interface of Focus is described as simple and user-friendly, allowing for the generation of high-quality images without the need for advanced prompting.


๐ŸŽจ Exploring Styles and Advanced Features in Focus

The second paragraph delves into the advanced features of Focus, particularly the 'Styles' tab which allows users to change the visual style of the generated images. It explains how the styles are essentially prompts used by the system and how they can be easily swapped to produce different visual outcomes. The paragraph demonstrates the process by generating an image of a cat and a hat in a Pokรฉmon card style. The script also touches on the ease of finding inspiration through the available styles and the customization options in the 'Advanced' tab, where users can adjust performance settings, image size, and other parameters. The paragraph concludes by reiterating the simplicity and power of Stable Fusion and encourages users to explore its capabilities further.



๐Ÿ’กAir Generator

An air generator, in the context of the video, refers to a software tool used for generating images or content. It is a key concept as the video discusses the best air generator options available, highlighting Focus and Stable Fusion as top choices.


Focus is an air generator software mentioned in the video as being user-friendly and free to use. It is built upon Stable Fusion, which is noted for providing more control and customization options to the user.

๐Ÿ’กStable Fusion

Stable Fusion is an air generator that is highlighted as the number one choice, with its main competitor being mid-journey. It is noted for being free and offering more control compared to other options.


GitHub is a platform where developers share and collaborate on code. In the video, it is mentioned as the place to download the Focus air generator and Stable Fusion.


7-Zip is a free and open-source file archiver, a utility used to compress and decompress files. In the video, it is one of the suggested tools for extracting the downloaded Focus files.


SDXL refers to a specific model or version of the Stable Fusion air generator. It is mentioned as the base model used by Focus and is noted for its ease of use and quality of output.

๐Ÿ’กHugging Face

Hugging Face is a company that provides a platform for developers to share and use machine learning models, including those for natural language processing and computer vision. In the video, it is mentioned as a source for downloading models.

๐Ÿ’กRTX 3080

RTX 3080 is a high-performance graphics processing unit (GPU) by NVIDIA. It is mentioned in the video as the recommended hardware for running Focus and Stable Fusion to generate images.


VRAM stands for Video RAM, which is a type of memory used to store image data for the GPU. The video mentions that having at least four gigabytes of VRAM is recommended for using Focus and Stable Fusion efficiently.

๐Ÿ’กAdvanced Button

The Advanced Button in the Focus UI provides users with additional settings and customization options for the image generation process. It allows for adjustments in performance, image size, and style, among other preferences.


In the context of the video, Styles refer to pre-defined sets of prompts or parameters that can be applied to the image generation process to achieve specific visual effects or themes.


Focus is an easy-to-use air generator built upon stable Fusion, which is the number one air generator.

Stable Fusion is the top competitor to mid-journey, but it offers more control and is completely free.

The tutorial begins by directing users to a GitHub page to download a 7-Zip file, which is quite large at 1.6 gigabytes.

After downloading, users can extract the file to their desired location using 7-Zip or WinRAR.

The installation process is one-click and straightforward, with the software being very user-friendly.

Users with existing models can simply copy them into the designated folder, or the software will automatically download them if none are present.

The software uses the sdlx base 1.0 with the 0.9 vae and allows for automatic model downloading upon first launch.

Focus can generate high-quality images without the need for advanced prompting, as demonstrated by the cat and hat example.

The software is designed for Windows users with an Nvidia GPU, though Linux is also supported with at least four gigabytes of VRAM.

The advanced settings allow users to adjust performance, image size, quantity, seed, and negative prompt.

The 'Styles' feature offers a variety of preset prompts that can inspire creativity and change the style of the generated images.

Changing the style to 'Pokemon' demonstrates how the software can adapt and generate images in different themes.

The final images have a classic bokeh effect and are of high quality, showcasing the capabilities of the software.

The 'Advanced' tab allows users to change the model settings, though the default setup is sufficient for most users.

Stable Fusion's ease of use and local operation make it an attractive option compared to other tools that may require payment.

The video encourages viewers to subscribe, like, and comment to support content creation and to see more tutorials.