10 Best AI Image Generator 2023

Image generation is one of the most fascinating applications when it comes to artificial intelligence technology. In recent years, with the continuous development of deep learning and neural networks, the number and quality of artificial intelligence image generators have increased significantly. In 2023, many of the best AI image generators have emerged, capable of generating a variety of high-quality images, including landscapes, people, animals, and objects. These image generators use various deep learning techniques, such as GAN, VAE, and autoencoders, which have excellent image generation capabilities while being able to self-learn and continuously improve their performance. In this article, we will introduce the 10 best AI image generators to help you better understand the latest developments in this field.

Table of Contents

What is AI Image Generator?

AI Image Generator is an image generator based on artificial intelligence technology, which can automatically generate realistic ai generated images by learning and analyzing a large amount of image data. This technique typically uses deep learning models such as convolutional neural networks (CNNs) and generative adversarial networks (GANs) to generate images. These models can learn image features and patterns from existing images and generate new images similar to those patterns and features.

AI Image Generator has been applied in various fields, such as digital art, movie special effects, game development, medical image processing, etc. It can help people create high-quality images faster, reduce the time and cost of manual design, and at the same time bring people a new space for creativity and imagination.

AI Image Generator can be divided into the following categories by function:

  • image generator: Generate ai generated images, including random images and ai created images of given Prompts.
  • image upscaler& image enhancer: image effect enhancer, which can realize the functions of image quality enhancer and ai upscale image, and help you generate best images.
  • ai photo generator: It is essentially an ai image generator from text, but it can generate images similar to photo effects.
  • ai image enlarger: realize the lossless enlargement of the picture, or realize the image upscale function while enlarging the picture

AI Image Generator Features

  • AI generated image: AI image generator can generate various types of images, such as human faces, animals, landscapes, etc. Users can choose different styles and parameters according to their needs to generate the images they want.
  • Image repair: AI image generator can repair old photos, damaged images, etc., and restore their original appearance. This technique is often used to digitize museum collections and preserve cultural heritage.
  • Image editing: AI image generator can do image editing and improvement, such as portrait beautification, background removal, ai image upscale etc. These functions can help users quickly realize complex image editing tasks.
  • Image conversion: AI image generator can convert images into other forms, such as converting black and white photos into color photos, converting drawing images style images into real images, etc.
  • Image recognition: The AI ​​image generator can recognize objects, faces, etc. in the image through image recognition technology, and automatically mark and classify them.

10 Best AI Image Generator

MidJourney is one of the most popular image generator from text now, and its newly released V5 model has amazing image generation capabilities. Its technology is based on Stable Diffusion and Generative Adversarial Network models, which can simultaneously generate 2*2 images for the same Prompts and parameters, and support secondary editing. The biggest advantage of MidJourney is that the pictures it generates are very realistic, especially good at depicting realistic face details.

It’s worth noting, however, that MidJourney is currently only available on the discord platform.

"Viking warrior drinking at a table" image generated by MidJourney

MidJourney Functions:

  • Use parameters and Prompts to implement Text-to-image and image-to-image functions
  • Use the command below the image to create variants and ai image upscale
  • 2-5 pictures can be uploaded at the same time and mixed to generate a new picture

Dall-E 2 is an AI Image Generator that OpenAI will start public testing in July 2022. It is upgraded on the basis of Dall-E, using GPT-3’s multimodal implementation function and CLIP image embedding as a conditional diffusion model . In November 2022, OpenAI released the API of DALL-E 2, and Microsoft has already used DALL-E 2 in Bing.

"Teddy bear uses 1990s technology for new AI research underwater" image generated by Dall-E 2

Dall-E 2 Functions:

  • Images for various arbitrary descriptions can be generated from various viewpoints
  • The concepts, properties and styles of prompts can be combined.
  • Up to 1024*1024 resolution images can be generated.

Stable Diffusion is a deep learning text-to-image model primarily used to generate detailed images based on text descriptions, but it can also be applied to other tasks such as image enhancer online. It can be said that the Stable Diffusion model is the technical basis of many AI Image Generators. It was originally released on August 22, 2022, with its source code and models publicly available.

The official Stable Diffusion app has generated 170 million images for over 1 million users since its launch in 2022.

"Van Gogh style starry sky" image generated by Stable Diffusion

Stable Diffusion Functions:

  • A picture with a maximum resolution of 2048*2048 can be generated.
  • Local GPU-based service instead of cloud storage, faster response speed.
  • Free and unlimited creation of prompts and images.

Craiyon, formerly known as Dall-E Mini, is an AI Image Generator that uses a trained DALL-E model. It can generate 3*3 images based on corresponding prompts. Initially, it received a lot of media attention in mid-2022 for its ability to produce humorous images.

"anime girl watching moon, dark sky, stars" image generated by Craiyon

Craiyon Functions:

  • Craiyon offers a paid service to have your generated images printed on custom t-shirts and delivered to your door – a special feature of Craiyon.
  • text-to-image functionality based on prompts and descriptive directives
  • Provide the android version of the app to use

Nightcafe is an AI Image Generator that is biased towards the creation of artistic images. Using neural style transfer and Stable Diffusion technology, it has generated more than 121M+ artistic images. You can choose to create images in a variety of styles, such as artistic portraits, photographs, dark fantasy, modern comics, pop art, and more.

"Spring Fairies" image generated by Nightcafe

Nightcafe Functions

  • Multiple algorithms: models such as Stable Diffusion, DALL-E 2, CLIP-Guided Diffusion, VQGAN+CLIP and Neural Style Transfer are available on NightCafe.
  • User Community: Join the community chat room and collaborate, present, or get creative at the same time.
  • Support laptop, tablet or mobile phone data synchronization.
  • You own the full copyright of your creations.

Deep Dream Generator is based on Google’s open-source DeepDream computer vision program, which uses convolutional neural networks and algorithmic trompe l’oeil, which deliberately overprocesses images until they create a dreamlike appearance reminiscent of a psychedelic experience. Deep Dream Generator currently has more than 1.5 million users.

Image of "magical lake" generated by Deep Dream Generator

Deep Dream Generator Functions

  • You can choose from three different AI generation modes: Text 2 Dream converts text input into images; Deep Style for image-to-image and ai image upscaler functions; and Deep Dream for generating abstract and psychedelic art images.
  • Artist community with social functions
  • Can generate resolution up to 3000*3000 image

The Fy! Studio is another powerful artistic image creation AI Image Generator, which can convert any keywords you enter into oil painting and mural style images, and can also generate portraits based on your uploaded personal photos. The ai created images feature of The Fy! Studio is completely free.

"two girls walking on the beach, line art" image generated by The Fy! Studio

The Fy! Studio Functions

  • Special Feature: The Fy! Studio offers a paid feature to print and frame your generated images for home delivery.
  • It can generate pictures of various styles such as modern style, classical school, future art, etc.
  • Provides a preview of the artistic image based on the user’s description and customization options.

Photosonic is an AI Image Generator released by Writesonic in August 2022. Based on latent diffusion technology support, it can create realistic or artistic images from any text description. Latent diffusion, similar to Stable Diffusion, is a process of gradually converting random noisy images into coherent images that match text. Up to now, users have generated 320k+ images using Photosonic.

"An oil painting, red car past Eiffel Tower, Vincent Van Gogh" image generated by Photosonic

Photosonic Functions:

  • You can use keywords to create any image you can imagine, and customize it with various attributes and details.
  • It is possible to upscale images or modify existing images by adding text annotations or filters.
  • You can change the quality, variety, and style of the generated images by tweaking the description and rerunning the model.

Images.ai is also based on the Stable Diffusion model, developed by Unite.ai. The biggest feature of Images.ai is its simplicity, no need to log in, the user interface is simple and clear, and images can be quickly generated with one click. Currently, Images.ai’s machine learning algorithm is still being optimized.

Images.ai's "Battle in Heaven" image

Images.ai Functions

  • You own the full copyright of the images you create.
  • Generate 25 images per day for free
  • open community of creators

Brainfever is another AI Image Generator that integrates the DALL-E neural network model, and continues to train on a large number of image and caption data sets. It can take the text description you provide and generate an image that matches the description. BrainFever has apps for iOS and iPad available for download.

Brainfever promotional image

BrainFever Functions:

  • Tons of art styles and templates are available.
  • A variety of elements and overlays can be used in the image to achieve the ai image enhancer effect.
  • You fully own all rights to the images you create with BrainFever.


With the rapid development of artificial intelligence technology, image generation technology is gradually becoming mature. In the 10 AI Image Generators introduced this time, we can see a variety of different technologies and application scenarios, from stylized cartoon images to realistic portrait photos, to automatically generated artwork and architectural designs, these tools It has become an important tool in many fields.

At the same time, image generator ai technologies also face challenges and limitations, such as the quality and quantity of data samples, limitations in computing power, and ethical and privacy issues. When using these tools, we need to pay attention to these issues to ensure a sustainable and responsible attitude in the development of technology.

Among these AI Image Generators, I personally recommend MidJourney, which does a very good job in natural language understanding and image output, especially in the depiction of human body details, which is already far ahead of similar products. And if you want to try artistic image generation, Nightcafe is a good choice. Other AI Image Generators also have their own areas of expertise. For example, Deep Dream Generator performs well in enhance image.

In general, the emergence of AI Image Generators has brought us more creativity and imagination, allowing us to explore and express the world in new ways. Their future development will also continue to promote the advancement of technology together with our creativity and imagination, creating a better and prosperous future.