10 Best AI Image Generator Tools in 2025

As more industries turn to automation and AI tools for creative processes, AI image generators have quickly risen in popularity due to their ability to transform simple text prompts into creative, detailed visuals. These tools have proved to be highly useful for content creators, designers, and marketers who want professional-looking graphics without manual effort. This growing demand stems from the ability of advanced AI design generator tools to save time while offering creative flexibility, making them essential tools for modern content creation.

In this blog, we’ll explore the top AI image generator tools, with Appy Pie's AI Image Generator leading the list as a standout choice. We'll cover each tool’s advantages and limitations, focusing on features like user-friendly interfaces and customization options. Whether you're in search of the best free AI image generator or a premium solution, this guide will help you find the ideal tool for your creative needs.

What is an AI Image Generator?

An AI image generator is a software tool that uses artificial intelligence, particularly deep learning models, to create images based on user input, typically in the form of text prompts or image references. These generators rely on neural networks, such as GANs (Generative Adversarial Networks) or diffusion models, to understand patterns, textures, colors, and other visual elements. The AI processes this information to produce new, often unique, visual content that matches the user's instructions. There are numerous AI design tools available in the market today that use such models and can help you create custom visuals in a couple of clicks.

By analyzing large datasets of existing images and learning from them, AI image generator tools can create highly detailed visuals ranging from realistic photos to abstract art, all without human intervention. The simplicity of input and the flexibility of output have made them a go-to resource for users of all skill levels.

Top 10 AI Image Generator Tools in 2025

Appy Pie’s AI Image Generator



Appy Pie’s AI Image Generator is the first among the most-picked AI tools for visual content creation. It has carved a niche with its ability to integrate error-free textinto images, a significant issue for many other AI tools with its advanced Flawless Text model. It’s a great fit for branding, marketing materials, and social media content. 

Key Features

• Flawless text integration in generated images.
• Supports up to 20 image variations per generation.
• Offers multiple image styles, including pixel art, anime, and many more.
• Negative prompt feature to exclude unwanted elements.
• Reference image upload for enhanced customization.

Pros

• Produces high-quality custom outputs.
• Clear and legible text, perfect for branding materials.
• User-friendly interface with easy prompt input.
• Versatile image styles.
• Affordable solution for individual users and businesses of all sizes.

Cons

• Limited generation with the free trial.
• Complex prompts take longer to process.

Pricing

• 7-day free trial.
• Paid plans start at $8 per month.

Microsoft Bing Image Creator 



Microsoft Bing Image Creator uses the DALL-E 2 model to generate images from text-based prompts. It is one of the top choices for users looking for the best AI image generator free to use. Integrated directly into Bing’s platform, it’s easily accessible for users who need quick, AI-generated images. The interface is seamless and accessible, especially for Bing users, requiring just a simple text input to generate multiple images. 

Key Features

• Powered by DALL-E 2 for text-to-image generation.
• Integrated into Bing for easy access.
• Fast and efficient for casual image generation.
• Can be used in Microsoft Edge’s sidebar for instant results.

Pros

• No need for additional accounts or software.
• Integration with Microsoft’s ecosystem for ease of use.
• Multiple images are generated in a single prompt.
• Free to use with an optional reward point system for faster generation.

Cons

• Limited customization compared to standalone tools.
• Not as suitable for complex or highly artistic projects.
• Images can sometimes lack detail or refinement.

Pricing

• Free to use, with faster generations available via Microsoft Rewards.

DALL-E



DALL-E, developed by OpenAI, is a pioneer in AI image generation. It allows users to create detailed and realistic images from text descriptions. The tool provides high customization, including the ability to refine image outputs based on style, subject, or even reference images. 

Key Features

• High-quality, detailed image generation from text prompts.
• Real-time previews and easy-to-adjust prompts.
• Offers extensive customization options, including fine-tuning colors, styles, and objects.
• Supports reference image uploads for best custom outputs.

Pros

• Creates incredibly detailed and realistic images.
• Strong control over image content.
• Supports both creative and commercial use cases.

Cons

• Requires an OpenAI account.
• Can be slower in generating highly complex images.
• Free tier has limitations, with higher-quality generations requiring credits.

Pricing

• Free: $0 per month.
• Plus: $20 per month
• Team: $25 - $30 per month
• Enterprise: Custom pricing

Midjourney



Midjourney focuses on creating highly artistic and surreal images, making it a favorite among digital artists and creators. The tool operates through Discord, where users can input text prompts to generate images. Its interface is community-driven, as users can share and improve prompts within Midjourney’s active Discord channels, making it an excellent tool for collaborative and artistic exploration.

Key Features

• Known for its ability to create artistic, surreal images.
• Operates through Discord, with a collaborative and community-driven interface.
• Supports multiple versions and upscaling for image refinement.
• Offers different image styles, from fantasy to abstract.

Pros

• Highly creative and unique image outputs.
• Community collaboration allows users to learn and improve their prompt skills.
• Great for artistic and imaginative projects.

Cons

• Requires a Discord account, which can be cumbersome for some users.
• Focuses more on artistic outputs than business or commercial designs.
• Lacks built-in tools for refining text in images.

Pricing

• Basic: $10 per month.
• Standard: $30 per month
• Pro: $60 per month
• Mega: $120 per month

Suggested Read: Discover the best Midjourney alternatives

Leonardo AI



Leonardo AI is a robust AI-driven platform designed to simplify the image generation process for both beginners and professionals. It focuses on creating high-quality images based on user prompts. The platform integrates advanced models with user-friendly customization options, making it accessible for a wide range of design applications, including digital art, concept design, and marketing visuals.

Key Features

• Uses advanced algorithms to convert textual prompts into visually appealing images with high accuracy.
• Offers the flexibility to adjust AI model parameters for more controlled and detailed outputs.
• Provides access to pre-trained models for faster and more efficient image generation.
• The interface allows for easy prompt input, style selection, and image editing, offering users detailed control over the final output.

Pros

• Highly flexible, allowing for both beginner-friendly use and more advanced customization.
• Fast image generation compared to similar tools.
• Well-suited for concept art and creative projects, with support for different artistic styles.

Cons

• Some users may find the customization options overwhelming if they are looking for simpler, more streamlined interfaces.
• Free users may face limitations on the number of high-resolution images they can generate.

Pricing

• Basic: $9 per month.
• Standard: $49 per month
• Pro: $299 per month
• Custom Plan: Custom pricing for enterprises

NightCafe AI Image Creator



NightCafe is an AI-powered image generator focused on artistic creations. It's particularly favored by artists and creators for its extensive style options and ease of use. The tool enables users to create artwork from text prompts and offers a variety of customization features, such as different art styles and effects.

Key Features

• Choose from various styles like oil painting, cosmic, or matte.
• Users can generate images from text descriptions.
• Users can explore and share their creations within a community gallery.

Pros

• Easy-to-use interface with step-by-step image generation.
• A wide range of artistic styles to choose from.
• Active community where users can share and explore creations.

Cons

• Limited free usage per day.
• Higher-quality outputs may require purchasing credits.

Pricing

• 100 Credits: $5.99
• 200 Credits: $9.99
• 400 Credits: $19.99
• 500 Credits: $49.99

Deep AI



Deep AI is known for offering a more open and accessible approach to AI image generation. This tool provides users with the flexibility to generate images from both text and uploaded inputs. It supports multiple AI models, allowing for a wide range of visual styles and outputs.

Key Features

• Supports numerous AI models for diverse artistic outputs.
• Users can create their own models by uploading images.
• The tool has an open-source ethos, encouraging user contributions and improvements.

Pros

• Free and flexible to use with various customization options.
• Supports both text-based and image-based inputs.

Cons

• Fewer stylistic options compared to other tools like MidJourney or DALL-E.
• The interface can feel less polished compared to competitors.

Pricing

• Free version with basic features
• Pay as you go: Starts at $5 for all tools
• Pro plan: $4.99 per month.

Adobe Firefly



Adobe Firefly is Adobe's latest AI-powered tool designed to integrate seamlessly with its Creative Cloud suite. Its AI Image Generator enables users to generate high-quality images from text descriptions while providing a wide range of customization features. Adobe Firefly is especially popular among designers who use other Adobe products for post-generation editing.

Key Features

• Easily integrates with Photoshop, Illustrator, and other Adobe tools for seamless workflows.
• Known for producing photorealistic images with fine details.
• Generates images based on detailed prompts, allowing for a range of styles and effects.

Pros

• Deep integration with Adobe’s Creative Suite.
• Professional-looking image outputs.
• Advanced customization features.

Cons

• Requires a Creative Cloud subscription for full access.
• Limited AI-specific features compared to standalone tools like MidJourney.

Pricing

• Available as part of Adobe's Creative Cloud subscription, starting from $20.99 per month.

Simplified AI Image Generator



Simplified AI Image Generator is part of the broader Simplified suite, known for its all-in-one design tools. It allows users to generate AI images quickly based on text prompts and is integrated into a collaborative design platform. This makes it particularly suitable for small businesses, marketers, and content creators

Key Features

• Users can generate images from simple text prompts, allowing for flexibility in visual content creation.
• Integrated with other design tools like video and graphic editors.
• Choose from different styles, such as abstract or photorealistic, depending on the requirements.
• A wide range of ready-to-use templates for easy image creation.

Pros

• User-friendly interface that doesn’t require extensive design skills.
• Supports a variety of styles, giving flexibility in image design.
• Collaborative platform, allowing multiple users to work together.

Cons

• Limited customization compared to standalone AI image generators like MidJourney or DALL-E.
• The free version has restricted access to some advanced features.

Pricing

• Free Plan: Limited image generation and editing tools.
• Paid Plans: Start at $9 per month for more advanced image customization and export options.

Invoke AI 



Invoke AI is a popular open-source image generation tool based on the Stable Diffusion model. It provides users with high-quality image outputs and gives more control over how the images are generated through various customization options. Invoke AI has become widely used by developers and artists looking for more flexibility in their projects, allowing users to create images using specific model settings and prompts.

Key Features

• Generates detailed and high-quality images by leveraging the Stable Diffusion model.
• Users can adjust parameters to guide the AI in generating more accurate outputs.
• Allows users to refine and edit images after generation.
• Supports generating multiple images at once, improving efficiency for larger projects.

Pros

• An open-source platform allows for flexibility and community-driven improvements.
• Advanced customization options for users seeking more control over their outputs.
• High-quality, detailed image generation.

Cons

• The interface can feel more complex compared to beginner-friendly tools.
• No dedicated support for users. It relies on community forums for troubleshooting.

Pricing

• Indie: $39 - $49 per month
• Premiere: $79 - $99 per month
• Enterprise: Custom pricing

Suggested Read: Discover the best Stable Diffusion alternatives

Summing Up

Each tool that we discussed in this article comes with its own strengths, from intuitive user interfaces to more advanced customization options, catering to a wide range of needs, whether you're a novice or a professional designer. While some tools provide more user-friendly platforms for quick image generation, others give you granular control over every aspect of your visual output. The choice ultimately depends on your specific requirements—whether it's generating realistic images, artistic visuals, or ensuring text accuracy in design.