Easy Installation of Fooocus: Stable Diffusion XL with GUI on Colab Windows , Linux

Your Go-To Guide for Effortless Fooocus Installation on Google Colab , Windows , Linux


Are you an aspiring artist, a creative enthusiast, or simply someone who loves to explore the realms of imagination through digital art? If so, you’ve stumbled upon an exceptional tool that could redefine the way you approach image generation.

In this comprehensive guide, we’ll walk you through the easy installation process of Fooocus, an innovative image generating software based on Stable Diffusion XL. Whether you’re a seasoned pro or an eager beginner, we’ll ensure that you’re equipped to seamlessly set up Fooocus on Colab, unlocking a world of endless artistic possibilities.

What is Fooocus: Stable Diffusion XL?

Fooocus isn’t just another image generating software; it’s a visionary tool that brings together the brilliance of Stable Diffusion and Midjourney’s designs. Imagine a world where you can create captivating images without the hassle of manual adjustments and intricate technical settings.

Fooocus encapsulates this very essence by offering an offline, open-source platform that’s entirely free for users. Inspired by the works of Stable Diffusion and Midjourney, Fooocus merges the best of both worlds, allowing you to concentrate solely on prompts and images.

Why Choose Fooocus for Image Generation?

The art of image generation can be daunting, especially for those new to the field. Fooocus bridges this gap by automating inner optimizations and quality enhancements, making it an ideal choice for both beginners and experts.

Instead of grappling with complex technical parameters, Fooocus empowers you to explore new dimensions of thought and expand your imaginative capabilities.

David Holz, in 2019, aptly described the essence of Fooocus as a bridge between human and computer, enabling users to delve into uncharted creative territories.

Minimum System Requirements

Before diving into the installation process, let’s ensure that your system meets the prerequisites for a seamless Fooocus experience:

  • Nvidia GPU with a minimum of 4GB VRAM
  • System memory of at least 8GB RAM
  • Windows, Linux, or Mac operating system

Installing Fooocus on Windows

Step 1: Downloading Fooocus

To initiate the installation, follow these simple steps:

  1. Click here to download Fooocus.
  2. Once downloaded, extract the file and locate the “run.bat” file.

Step 2: Running the Software

  1. Launch the “run.bat” file to start Fooocus.
  2. During the first launch, Fooocus will automatically download the necessary models for operation.

Step 3: Automatic Model Download

Fooocus’s intelligent design streamlines your installation experience. As you launch the software for the first time, it will seamlessly download essential models, ensuring a hassle-free setup.

Step 4: Hardware Compatibility

Fooocus is designed to cater to a wide range of users, including those with relatively low-end hardware. To put this to the test, a laptop with 16GB System RAM and a Nvidia 3060 GPU (6GB VRAM) achieved impressive results, averaging about 1.35 seconds per iteration. Fooocus’s minimal GPU memory requirement is 4GB, making it accessible to a broader audience.

Using Fooocus on Colab: Your Creative Playground

Introduction to Google Colab

Google Colab offers an innovative platform for running Jupyter notebooks directly in your browser. Leveraging Colab’s power, Fooocus becomes a dynamic tool that can be accessed from anywhere.

Setting Up the Environment

  1. Open a new Colab notebook.
  2. Run the following commands to set up Fooocus:
!git clone https://github.com/lllyasviel/Fooocus.git

!cd Fooocus

!conda env create -f environment.yaml

!conda activate fooocus

!pip install -r requirements_versions.txt

Launching Fooocus on Colab

Execute the following commands to launch Fooocus on Colab:

!python launch.py

Overcoming Potential Roadblocks

In some cases, Colab may prompt you to restart the runtime after installing new dependencies. Don’t be alarmed – this is a standard procedure.

Linux Installation: A Step-by-Step Guide

Cloning the Repository

  1. Open your terminal.
  2. Run the following command to clone the Fooocus repository:
git clone https://github.com/lllyasviel/Fooocus.git

Creating the Conda Environment

  1. Navigate to the cloned repository:
cd Fooocus
  1. Create the conda environment:
conda env create -f environment.yaml

Installing Dependencies

  1. Activate the conda environment:
conda activate fooocus
  1. Install the required dependencies:
pip install -r requirements_versions.txt

Downloading Models

To download models, execute the following command:

python launch.py

Note: If you wish to open a remote port, use:

python launch.py --listen

Hidden Tricks: Unveiling Fooocus’s Full Potential

Native Refiner Swap

Fooocus pioneers innovation by incorporating a native refiner swap within a single k-sampler. This strategic move optimizes the refiner model’s performance by reusing the base model’s momentum. The result? A more coherent and seamless sampling process that ensures image consistency.

Negative ADM Guidance

Addressing the limitations of CFG sampling, Fooocus introduces negative ADM guidance. By modifying the adm on the positive/negative side, Fooocus compensates for the lack of contrast in the highest resolution level. This guarantees that the XL consistently delivers results that are neither overly smooth nor plastic in appearance.

Stylistic Enhancements

Fooocus raises the bar with its “cinematic-default” style template. This tweak, coupled with careful parameter tuning, guarantees results that transcend the ordinary, making every creation a masterpiece.

Fine-Tuning Resolution

Positional encoding plays a pivotal role in generating images of varying resolutions. Fooocus’s meticulous approach to positional encoding ensures that images generated at specific resolutions yield optimal results, offering a competitive edge over other software.

Advanced Features: Taking Your Creations to the Next Level

Exploring Advanced Tools

Fooocus offers a treasure trove of advanced features designed to push your creativity to new heights. Dive into Fooocus’s interface to uncover tools that let you create images that defy convention.

Pushing Boundaries with Fooocus-Only Features

For the seasoned users seeking perfection, Fooocus introduces “fooocus-only” features. Unlocking these advanced capabilities allows you to achieve unparalleled results, solidifying Fooocus’s position as a game-changer in the image generation realm.

Acknowledging the Contributors: A Collaborative Endeavor

The Roots of Fooocus

Fooocus’s journey begins with a fusion of Automatic1111 and ComfyUI. This unique blend lays the foundation for a software that’s as powerful as it is innovative.

GPL License: The Foundation of Open Source

Fooocus embraces open-source principles, channeling the spirit of collaboration and knowledge sharing. The GPL license cements Fooocus’s commitment to a vibrant and thriving creative community.

Stay Updated: Tracking Fooocus’s Evolution

Keeping Up with Updates

As the creative landscape evolves, so does Fooocus. Stay in the loop by monitoring updates that enhance features, improve performance, and elevate your experience.

Final Thoughts: Igniting Your Creative Spark

In the realm of digital artistry, Fooocus isn’t just a tool; it’s a catalyst. The fusion of Stable Diffusion XL and user-centric design makes Fooocus a haven for creators of all levels. Through easy installation and a commitment to innovation, Fooocus invites you to embark on a journey of boundless creativity.

Frequently Asked Questions

How does Fooocus differ from other image generators?

Fooocus stands out through its focus on automation and optimization, freeing users from intricate technical settings.

Can I use Fooocus on a low-end machine?

Absolutely! Fooocus’s minimal system requirements ensure accessibility even for machines with limited hardware capabilities.

What are the benefits of using Fooocus on Colab?

Colab provides a versatile platform for remote image generation, making Fooocus accessible from anywhere.

Are there any hidden costs associated with Fooocus?

Fooocus is open source and free, eliminating any hidden costs. Your creative journey is unhindered.

Can I contribute to Fooocus’s development?

Certainly! Fooocus welcomes contributions, fostering a collaborative environment for creative minds to flourish.

How can I troubleshoot common installation issues?

If you encounter installation hurdles, consider visiting Fooocus’s repository for user-driven solutions.


Installing Fooocus: Stable Diffusion XL with GUI on Colab is more than just a technical task; it’s an invitation to explore your creative potential. As you embark on this journey, remember that Fooocus isn’t just a software – it’s a bridge connecting your imagination to the digital canvas. Through easy installation, hidden tricks, and advanced features, Fooocus empowers you to transcend boundaries and venture into the uncharted territories of art and creativity. So, what are you waiting for? Let Fooocus be your guide on this artistic odyssey.


My name is Chetan Mali,
I have a background in mechanical engineering, but my true passion lies in the field of artificial intelligence. I started this blog as a way to share my knowledge and experience with others who are interested in learning more about AI.

Articles: 245
Ads Blocker Image Powered by Code Help Pro

Ads Blocker Detected!!!

We have detected that you are using extensions to block ads. Please support us by disabling these ads blocker.