Lexica Ai ( Free Ai Image Generator) Full Tutorial

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21 Mar 202419:30

TLDRThe video offers a comprehensive review and tutorial of Lexica AI, a software for generating images using AI. The creator shares their experience with the platform's intuitive interface, search and generation functions, and various models available for different styles of image creation. They also discuss the potential applications for illustrators and demonstrate how the images can be further edited in other software for enhanced quality and personalization. The video serves as a helpful guide for users considering using Lexica AI for their creative projects.


  • 🌟 The video is a review and tutorial of Lexica AI, an AI tool for image generation.
  • 🔍 Lexica AI features an intuitive homepage with a search function for images and a news feed-like interface.
  • 🎨 Users can generate images based on prompts and explore different versions of the AI model for varied outputs.
  • 🖼️ The platform includes a reverse image search function, a unique feature not found in other AI tools.
  • 📊 Lexica AI offers various pricing plans, including a free tier, for different user needs.
  • 🎓 The tutorial covers how to use the software, including creating an account and navigating the user interface.
  • 🛠️ Users can edit and refine generated images with additional features like color adjustments and filters.
  • 💡 The video demonstrates the practical application of Lexica AI in creating images for print-on-demand and other creative projects.
  • 📈 The comparison between different AI models highlights the impact of training on the quality and style of generated images.
  • 🔗 The video creator shares their experience with other AI tools like Leonardo and Mid Journey, emphasizing the value of cross-platform usage.
  • 💌 The video encourages viewers to engage by leaving comments, questions, and exploring additional resources provided in the description.

Q & A

  • What is the main focus of the video?

    -The main focus of the video is to provide a review and tutorial of Lexica AI, an AI tool for generating images based on prompts.

  • How does the user interface of Lexica AI work?

    -The user interface of Lexica AI is intuitive, allowing users to search for images, generate new images using prompts, and interact with a feed of previously created images.

  • What features does Lexica AI offer for users to refine their image generation?

    -Lexica AI offers features such as adjusting the number of images per row, selecting different models for creation, performing reverse image search, and generating variations of an image based on specific styles or dimensions.

  • How does the model selection affect the quality of the generated images?

    -The model selection affects the quality of the generated images because different models have been trained on various data points and styles, resulting in varying levels of detail and advancement in the produced images.

  • What are the different versions of Lexica AI models mentioned in the video?

    -The different versions of Lexica AI models mentioned are Lexica Aperture version 4, Lexica Aperture version 3, A2 version 2, and Stable Diffusion 1.5.

  • How can users save images for future reference on Lexica AI?

    -Users can save images for future reference by liking the image, which then gets saved in the 'likes' section, or by using the 'open in editor' feature to edit and save the prompt for later use.

  • What are the pricing plans for Lexica AI?

    -The pricing plans for Lexica AI include a starter plan, Pro Plan, and Max Plan, with the option to pay yearly or monthly. The yearly payment equates to $8 per month, while the monthly payment is approximately $10 per month.

  • How does the video creator utilize Lexica AI in comparison with other AI tools?

    -The video creator uses Lexica AI, along with other AI tools like Leonardo and Mid Journey, to generate image prompts and edit them using additional software for upscaling and enhancing the images for various applications like children's book illustrations or YouTube content.

  • What is the significance of the dimensions selection in Lexica AI?

    -The dimensions selection in Lexica AI is significant as it allows users to control the aspect ratio of the generated images, which can affect the positioning and appearance of the subject matter within the image.

  • How does the video demonstrate the editing capabilities of Lexica AI images?

    -The video demonstrates the editing capabilities by showing how an image generated through Lexica AI can be downloaded, edited in another software tool for upscaling and color adjustments, and how these edits can enhance or change the overall look and style of the image.

  • What additional features does Lexica AI offer for users to enhance their images?

    -Lexica AI offers additional features such as the ability to generate variations of an image, explore different styles based on an uploaded image, and edit prompts directly within the platform.



🌟 Introduction to Lexica AI Tutorial

The video begins with a warm welcome and an introduction to the topic at hand - a review and tutorial of Lexica AI, also known as 'lex.art'. The speaker shares their experience with various software and AI tools, expressing a personal interest in exploring and sharing their findings with the audience. The primary focus of the video is to provide a usage tutorial on Lexica, guiding viewers on how to navigate the user interface, conduct searches, and interact with the platform. The speaker emphasizes the importance of understanding the functionalities of Lexica, such as the search and generate features, the model selection for creations, and the reverse image search capability. The video aims to help viewers decide whether Lexica AI is a tool they might find useful in their own endeavors.


📌 Exploring Lexica AI's Features and Functions

This paragraph delves deeper into the specifics of Lexica AI's features and functions. The speaker discusses the platform's intuitive homepage, the search function, and the generation of images based on prompts. They highlight the unique aspect of Lexica's feed of images, which serves as a source of inspiration for users, even when utilizing different applications. The speaker also explains the option to upload an image for reverse image search, a feature not commonly found in other AI tools. Furthermore, they discuss the various models available for image creation, such as Lexica Aperture versions 4, 3, 2, and Stable Diffusion 1.5, emphasizing the differences in quality and style due to the specific training these models have undergone. The speaker also mentions the community aspect of Lexica, with options to join via Discord, and provides a brief overview of the pricing plans for the software.


🛠️ Editing and Customizing Prompts in Lexica AI

In this paragraph, the speaker demonstrates how to edit and customize prompts within Lexica AI. They explain the process of using the 'open in editor' function, which allows users to modify prompts and generate new creations. The speaker provides a practical example by altering the style and colors of a hedgehog image, showcasing the versatility of the platform. They also discuss the 'explore this style' feature, which uses reverse image search to find similar images, offering additional inspiration for users. The speaker emphasizes the usefulness of these features, particularly for those in the print-on-demand field who may encounter creative blocks. They also touch on the importance of being able to generate variations of an image and the potential for discovering new and unique styles through this process.


🎨 Comparing Prompts and Image Variations in Lexica AI

The speaker continues their exploration of Lexica AI by comparing different prompts and the resulting image variations. They discuss the impact of canvas dimensions on the final output, noting how different aspect ratios can significantly alter the appearance of the generated images. The speaker uses a pre-made prompt featuring a golden retriever in a cartoon style to illustrate this point. They also address the limitations of the free account, such as the inability to switch between different production speeds or access certain premium features. Despite these limitations, the speaker emphasizes the value of Lexica AI as a free tool, particularly for illustrators and creators who can use it to enhance their work without any financial investment. The video concludes with the speaker expressing curiosity about the factors that contribute to the quality of images generated by similar prompts and encourages viewers to share their insights.

🖌️ Enhancing Lexica AI Images with External Editing Tools

The final paragraph focuses on the speaker's experience enhancing Lexica AI-generated images using external editing tools. They demonstrate the process of downloading an image from Lexica and importing it into Lumar, a software tool they frequently use for upscaling and editing. The speaker shows how they can manipulate the image's size, colors, and add effects such as glow and film grain to create a more polished and professional look. They emphasize the importance of making these adjustments to improve the image's suitability for various applications, such as children's illustration books or YouTube videos. The speaker concludes by expressing their appreciation for the tool's capabilities and encourages viewers to experiment with Lexica AI and other AI tools to create and enhance their own creations.



💡Lexica AI

Lexica AI, also referred to as 'lex' in the script, is an AI tool that focuses on image generation based on user input or prompts. It is the primary subject of the video, where the reviewer provides a tutorial on how to use the software, discusses its features, and shares personal experiences with it. The tool is utilized to create various images, such as apples and animals, and the results can be searched, liked, and edited within the platform.

💡User Interface

The user interface refers to the visual layout and interaction design of Lexica AI, which the video emphasizes as intuitive and easy to navigate. It includes elements such as the homepage, search function, generate button, and image feed. The interface allows users to efficiently use the software and manage their creations.

💡AI Image Generation

AI image generation is the process by which artificial intelligence algorithms create visual content based on data input, such as text prompts or other images. In the context of the video, Lexica AI uses this technology to produce images that users can customize and interact with. The quality and style of the generated images can vary depending on the specific AI model used.

💡Reverse Image Search

Reverse image search is a feature that allows users to find information about an image by uploading it to a search engine or, in this case, an AI tool. In Lexica AI, this function helps users find similar images or check if a particular image has been created on the platform before. It aids in inspiration and verifying originality.

💡Model Training

Model training in AI refers to the process of teaching the algorithm to perform specific tasks, such as image generation, by feeding it large amounts of data. In the context of the video, Lexica AI uses trained models to create images that align with certain styles or characteristics desired by the users. The more advanced the training, the better the quality and relevance of the generated images.


Discord is a communication platform that allows users to interact via text, voice, and video. In the context of the video, Lexica AI users can join a Discord community to engage with others, share their creations, and seek support. It serves as a social and collaborative feature of the AI tool.

💡Image Editing

Image editing involves altering or enhancing digital images using software tools. In the video, the reviewer discusses editing AI-generated images from Lexica AI using other software, such as Lumar, to improve their quality, change colors, add effects, and upscale resolution for various applications like print-on-demand or children's book illustrations.


In the context of AI image generation, prompts are inputs or text descriptions that guide the AI in creating specific images. Prompts can be used as a starting point for users to generate images and can be edited or used as inspiration for creating new content. They are a crucial element in interacting with AI tools like Lexica AI.

💡Free Account

A free account refers to the basic level of access to a software or service without any cost. In the context of the video, Lexica AI offers a free account that allows users to generate images and use basic features. The reviewer mentions that despite the limitations of a free account, it still provides valuable tools for creating images, especially for those who do not wish to pay for the service.

💡Subscription Plans

Subscription plans are pricing structures that offer different levels of access or services for a recurring fee. In the video, Lexica AI is mentioned to have various plans such as the Starter, Pro, and Max plans, with different pricing options based on payment frequency. These plans provide additional features and capabilities compared to a free account.

💡Community and Collaboration

Community and collaboration refer to the collective efforts and interactions among users of a platform or service. In the context of the video, the reviewer discusses the potential for Lexica AI users to join a community, such as on Discord, to share their work, seek inspiration, and collaborate on projects. This aspect enhances the user experience and provides opportunities for growth and learning.


Introduction to Lexica AI and its capabilities as an AI tool for creating images.

Explanation of the intuitive user interface and homepage of Lexica AI.

Demonstration of the search function for images and its similarity to news feeds.

Description of the image generation process using prompts and the available models.

Discussion on the differences between models like Lexica Aperture and Stable Diffusion 1.5.

Mention of the unique reverse image search feature not found in other AI tools.

Explanation of the different creation models and their respective image outputs.

Overview of the editing and customization options within the Lexica AI editor.

Discussion on the practical applications of Lexica AI for illustrators and designers.

Demonstration of creating variations of an image and the impact of different styles.

Comparison of Lexica AI with other AI tools like Leonardo and Mid Journey.

Explanation of the free and premium plans available for Lexica AI users.

Showcase of the image generation process using a pre-made prompt.

Discussion on the influence of canvas dimensions on the output of generated images.

Illustration of post-processing an AI-generated image using upscaling and editing tools.

Conclusion on the value and potential uses of Lexica AI in various creative fields.