Apr 12, 2024

about 5 min read

Review Top 5 Free Open-Source AI Image Generator Models

Want to generate stunning art without breaking the bank? Discover the top 5 FREE open-source AI image generators you need to know about!


The world of artificial intelligence (AI) has opened doors to incredible possibilities, and one of the most captivating applications is the generation of images through text descriptions. 


AI image generators have emerged as powerful tools, empowering users to transform their imagination into digital art. This article aims to review the top 5 free and open-source AI image generator models, showcasing their potential to inspire and excite artists, designers, and developers alike. 


Read more: Top 7 Free AI Tools That Can Revolutionize Your Work


The Power of Open-Source: Unleashing Creativity and Innovation


Unlike their closed-source counterparts like Bing, open-source AI art generators' underlying code and models are freely available. Therefore, they offer a unique advantage: accessibility. This fosters a collaborative environment where users can modify, improve, and share their creations. 


Read more: A Complete Guide On How to Use Bing's AI Art Generator


Imagine a global community of artists, developers, and enthusiasts working together to refine and push the boundaries of these models. This openness not only leads to faster innovation and the development of more powerful and versatile image-generation models but also fosters a sense of community and shared learning. 


If you're eager to explore the world of AI image generators, these five free open-source options are a fantastic springboard for your artistic journey. 


Unleash Your Creativity with 5 Best Free and Open-Source AI Image Generators


Invoke AI


Invoke AI is a cutting-edge platform that lets you create stunning AI-generated images from simple prompts and reference images. The platform is built on Stable Diffusion—a powerful image-generation technique that produces high-quality results with minimal effort. 


With a user-friendly web interface that is easy to navigate, Invoke AI is an excellent choice for beginners who want to explore the world of AI art generators


Invoke AI’s interface


The process is simple: just craft a prompt using clear and concise language, upload any reference images you may have, and let Invoke AI do the rest. The platform is designed to handle all the technical details so you can focus on unleashing your creativity and producing breathtaking images that will captivate your audience. 


Stable Diffusion


This highly versatile and reliable AI-powered image generator stands out in its ability to create high-quality visual content. While some image generators struggle to translate complex ideas into visuals, Stable Diffusion excels at producing images that closely correspond to your text prompt. 


Arts generated by Stable Diffusion


What makes this AI tool exceptional is its customizable nature. It allows you to meticulously control various aspects of the image, including style, composition, and level of detail. 


This degree of management can be beneficial for artists who want to exert a high degree of creative influence over the final product. While it may require some time to learn, Stable Diffusion offers user-friendly interfaces to streamline the process for beginners. 


DeepFloyd IF



Suppose you're seeking photorealistic imagery that can bring your creative projects to life. In that case, you might want to consider using DeepFloyd IF—an open-source model developed by Stability AI. This cutting-edge model is designed to excel in creating ultra-realistic visuals that capture even the most subtle nuances of real-world objects and scenes. 


Unlike some other models that can sometimes struggle to maintain accuracy and realism, DeepFloyd IF prioritizes creating believable and lifelike images while still adhering to the text prompt provided. With its superior performance in creating hyper-realistic imagery, DeepFloyd IF is a fantastic option for a wide range of projects requiring high visual detail and accuracy. 


Whether you're looking to generate product mockups, architectural renderings, or hyperrealistic portraits, DeepFloyd IF can help make your ideas a reality. 





If you're a fan of Midjourney's artistic and creative style but hesitant to pay for its usage, there's some good news for you. OpenJourney—an open-source model—is now available for everyone to use. 


It has been trained on a massive dataset of Midjourney images, meaning that you can now create your own unique and artistic images that embody the essence of Midjourney's signature style. 

OpenJourney allows you to unleash your creativity and capture the dreamlike quality and creative flourishes that Midjourney is known for. So, if you're a Midjourney enthusiast looking to create stunning visuals without spending too much money, give OpenJourney a try!





While DreamShaper itself isn't an image generation model, it acts as a powerful front-end for several of the models mentioned above. This user-friendly interface allows you to experiment with different models, fine-tune your prompts more precisely, and generate stunning AI art creations. 


One of DreamShaper's notable features is its ability to provide creative flexibility within a single intuitive interface. You can seamlessly switch between Stable Diffusion's detailed control and DeepFloyd IF's emphasis on photorealism. This level of creative flexibility is unparalleled and allows you to easily create visually appealing AI art.


4 Benefits of Embracing Open-Source AI Image Generators


There are several compelling reasons to embrace open-source AI image generators.

  • Cost-Effectiveness: Open-source generators eliminate licensing fees, making them a budget-friendly option for individuals, small businesses, and even cash-strapped students. This democratizes access to this powerful technology, allowing anyone with a creative vision to experiment and bring their ideas to life.
  • Customization: The ability to modify the code enables users to tailor the generator to their specific needs. This can be particularly beneficial for artists and designers seeking unique aesthetics. Imagine an artist training a model on a particular painting style, allowing them to generate variations that perfectly complement their existing artwork.
  • Transparency: With open access to the code, you can understand how the generator works and have more control over the image creation process. This transparency fosters trust and empowers users to fine-tune prompts and settings to achieve the desired results.
  • Community Support: Open-source projects often benefit from a vibrant online community. You can access forums and tutorials as well as collaborate with others to troubleshoot issues and share best practices. This collaborative spirit fosters a sense of shared learning. It can accelerate the development of new techniques and applications for these AI tools.


Considerations for Exploring the Open-Source Landscape


While open-source AI image generators offer a plethora of advantages, there are also some factors to consider:

  • Technical Expertise: Setting up and using some open-source generators might require a certain level of technical knowledge. This can be a barrier to entry for some users. However, the growing popularity of these tools is leading to the development of more user-friendly interfaces and readily available pre-configured environments, making them more accessible to a broader audience.
  • Computational Resources: Running these models can be computationally demanding. You might need powerful hardware with dedicated graphics processing units (GPUs) to achieve optimal results. Cloud-based solutions are emerging to address this challenge, allowing users to leverage remote processing power without needing expensive hardware upgrades.
  • Limited User Interface: Open-source generators might lack the user-friendly interfaces found in some closed-source options. However, the trade-off for customization and control can be worthwhile for experienced users. Additionally, the open-source community is constantly developing new interfaces and tools to improve the user experience.


Exploring the Potential of Open-Source AI Image Generators


These free open-source AI image generators unlock a realm of creative possibilities. Feel free to play around with various prompts, artistic styles, and customization options to witness the magic these tools can create. Remember, the open-source community is constantly pushing boundaries, so keep an eye out for even more innovative tools in the future!


Finally, keep in mind that while free to use, some of these models might require technical knowledge to set up and run locally. For guidance, consider exploring online communities and tutorials dedicated to these tools.

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