The Current State of AI Image Generation Technology: Trends for 2024

With the rapid advancement of artificial intelligence technology, image generation tools are quickly spreading into our daily lives and work environments. As of 2024, the global AI image generation market size has reached approximately $3 billion (about 4 trillion won), showing an annual growth rate of over 27%. In particular, in the South Korean market, there is a surge in the adoption of AI image generation tools, especially in marketing, web design, and content creation industries.

The biggest appeal is the ability to generate high-quality images simply by inputting text, instead of relying on expensive design software or hiring professional photographers. However, each platform has different pricing policies, quality, and ease of use, making it difficult to choose.

1. Midjourney: A Choice with Artistic Sensibility

Midjourney is currently one of the highest-rated AI image generation tools. It operates on a Discord-based service and is particularly strong in generating artistic and aesthetically pleasing images.

Pricing and Plans:

  • Basic Plan: Approximately $12 per month (about 15,000 won) - 3.3 hours of GPU usage per month
  • Standard Plan: Approximately $30 per month (about 39,000 won) - 15 hours of GPU usage per month
  • Pro Plan: Approximately $60 per month (about 78,000 won) - 30 hours of usage, personal mode available
  • About 20% discount for annual payment

Key Features:

  • Generation of very high-quality images (4K resolution)
  • Diversity of styles: over 20 styles including oil painting, watercolor, photography, 3D rendering, etc.
  • Support for Korean prompts, lowering the entry barrier for domestic users
  • Active sharing of inspiration and tips through community features
  • Maximum resolution: 1024×1024px (can be upscaled up to 4 times)

Usage Tip: When writing prompts in Korean, it's helpful to specify detailed adjectives and styles. For example, adding specific descriptions like "Seoul Gangnam Station on a spring day, cherry blossom trees, soft morning light, 35mm film photo" will get you much closer to the desired image.

2. DALL-E 3: OpenAI's Latest Technology

DALL-E 3 is the latest image generation model developed by OpenAI, integrated with ChatGPT for a more intuitive user experience.

Pricing Structure:

  • ChatGPT Plus Subscription: Approximately $20 per month (about 26,000 won)
  • API-based usage: About $0.04 per image (about 52 won) - standard resolution
  • High-resolution images: About $0.08 per image (about 104 won)

Main Advantages:

  • Very high understanding of text and images
  • Excellent ability to interpret Korean prompts
  • Relatively fast generation speed (average within 10 seconds)
  • Maximum resolution: 1024×1792px or 1792×1024px
  • Automatic copyright handling for legal security in commercial use

Real-world Example: A marketing agency reported that by adopting DALL-E 3, they reduced banner design production time by 70% and saved about 2 million won in outsourcing costs per month.

3. Stable Diffusion: The Open Source Powerhouse

Stable Diffusion is an open-source image generation model that can be installed and used in a local environment, making it the most economical choice.

Usage Method and Costs:

  • Local Installation: Free (requires high-performance GPU)
  • Cloud-based service (Stability AI official): Starting at approximately $10 per month (about 13,000 won)
  • Korean-based service (Daegwaloo): Starting at approximately 29,900 won per month

Strengths:

  • Fully open-source with high customization flexibility
  • Access to hundreds of community models
  • Optimized for batch processing
  • Privacy protection: Complete processing locally without cloud uploads

Especially for marketing agencies or design studios that need to generate a large number of images, renting a GPU server for about 500,000 won per month allows for unlimited generation, making it the most economical option.

4. Adobe Firefly: Perfect Integration with Creative Tools

Adobe Firefly is an image generation tool integrated into the Adobe Creative Cloud ecosystem, making it very advantageous for existing Adobe users.

Pricing Information:

  • Creative Cloud subscription including Photoshop: Approximately 72,900 won per month
  • Adobe Express Free Plan: 100 credits per month (about 20-30 images generated)
  • Adobe Express Premium: Approximately 5,900 won per month (unlimited generation)

Distinctive Features:

  • Ability to generate and edit directly within Photoshop
  • Automatic background removal feature for generated images
  • Style memory feature to maintain design consistency
  • Generative Fill for extending existing images

A small business owner running an online store reported that by adopting Adobe Firefly, they were able to handle product image variations (seasonal, thematic) in-house, saving about 1.5 million won in additional shooting costs per month.

5. Leonardo.AI: Specialized for Game and Video Production

Leonardo.AI is an image generation tool specialized for game graphics and video production. It has recently gained popularity among South Korean game developers and video production companies.

Pricing Structure:

  • Free Plan: 50 credits per day
  • Starter: Approximately $10 per month (about 13,000 won) - 500 credits per month
  • Pro: Approximately $50 per month (about 65,000 won) - unlimited generation

Special Features:

  • Excellent realistic texture and lighting processing
  • Compatibility with 3D models for direct use as game assets
  • Built-in background removal and segmentation tools
  • Real-time generation preview feature

6. Canva AI Image Generator: The Most Accessible Tool

Canva is well-known as a design template platform, but it has recently added AI image generation features, making it very popular among beginner users.

Pricing Structure:

  • Canva Free: 5 free generations per month
  • Canva Pro: Approximately 11,900 won per month - 100 generations per month
  • Canva Teams: Approximately 16,900 won per month (team collaboration features)

Main Advantages:

  • Very intuitive UI that anyone can easily use
  • Ability to integrate generated images directly into designs
  • Access to millions of templates and image libraries
  • Collaboration features ideal for team projects

A small business social media marketer commented, "With just Canva, I can create over 90% of my Instagram and Facebook content, so I no longer need to pay for a separate design studio."

Midjourney vs DALL-E: A Direct Comparison - Which One to Choose?

When Midjourney is Suitable:

  • Projects where artistic sensibility is important (illustrations, concept art)
  • When high aesthetic quality is the top priority
  • Artists, illustrators, creative directors
  • Consumer-facing marketing content creation
  • When more than 15 hours of image generation is needed per month

When DALL-E is Suitable:

  • When fast generation speed is important
  • When accurate text interpretation and intent reflection are priorities
  • Users already using ChatGPT
  • Need for various resolutions and ratios
  • When API-based automation is required
  • When low-cost generation of a small number of images is needed

Actual Quality Comparison Data: According to the March 2024 AI image evaluation report, Midjourney received a score of 8.7/10 for artistic quality, while DALL-E 3 scored 8.9/10 for accuracy and clarity. In terms of speed, DALL-E averages 8 seconds, while Midjourney averages 45 seconds, making DALL-E about 5 times faster.

Practical Guide and Tips for Korean Users

Prompt Writing Tips: The quality of AI image generation relies over 90% on the prompt. When writing prompts in Korean, following this structure is effective:

  • "[Subject], [Emotion/Mood], [Style], [Color], [Camera Settings]"
  • Example: "A family outing in a summer Seoul park, happy and warm atmosphere, soft airbrush style, pastel tones, emotional photo taken with a 50mm lens"

Copyright and Commercial Use: There are currently no clear legal guidelines for the commercial use of AI-generated images in South Korea. Therefore:

  • Midjourney and DALL-E explicitly allow commercial use for paid subscribers
  • Stable Diffusion's open-source model requires license verification
  • For personal non-profit purposes: Generally free to use
  • For corporate or commercial use: Always check the terms of service

Cost-effective Usage Strategy: Combining multiple tools can minimize costs. For example:

  • Concept sketch phase: Canva Free or Leonardo free version (about 0 won)
  • Intermediate improvement: Local installation of Stable Diffusion (initial GPU cost about 3 million won, then free)
  • Final high-quality version: Midjourney Pro or DALL-E (monthly 30,000 to 80,000 won)

Conclusion

Choosing AI image generation tools in 2024 is no longer about selecting the "best tool," but rather about composing a combination of tools that fit your goals and budget.

Final Recommendations:

  • Highest Artistic Quality: Midjourney (39,000 won per month)
  • Emphasis on Speed and Accuracy: DALL-E 3 (26,000 won per month)
  • Beginners or Small Businesses: Canva Pro (11,900 won per month)
  • Need for Bulk Generation: Local installation of Stable Diffusion or Leonardo Pro (65,000 won per month)
  • Existing Adobe Users: Adobe Firefly (no additional cost beyond existing subscription)

The adoption of AI for image generation in the South Korean market is becoming a necessity rather than a choice. By accurately understanding the characteristics of each tool and selecting according to your work needs, you can achieve both increased productivity and cost savings. Especially for freelancers or small businesses, it will now be possible to generate expert-level images for a reasonable cost of around 30,000 to 50,000 won per month, enabling marketing strategies that were previously impossible.