4K ultra-high definition generation with 10x speed boost and advanced multimodal capabilities
Generate 4K Ultra-High Definition Images with Seedream 4.5
10x faster generation, multimodal input, aesthetic enhancement, and industry-leading quality
Advanced Seedream 4.5 Capabilities
Multimodal Expansion
Support for combined text and image inputs, enabling text-to-image, image-to-image, image editing, multi-image editing, and combined generation. Unlock diverse creative possibilities with flexible input combinations.
Aesthetic Enhancement
Highly flexible artistic style transfer from Baroque to Cyberpunk. Combine multiple styles to create entirely new aesthetics with exceptional visual appeal and professional-grade artistic quality.
Logic & Understanding
Enhanced multimodal input understanding with world knowledge integration. Demonstrates reasoning capabilities in physics, puzzles, and comics, delivering intelligent and contextually aware results.
4K Ultra-High Definition Generation
Adaptive aspect ratios with custom dimensions. Maximum resolution expanded from 2K to 4K ultra-high definition. Automatically generates optimal proportions based on instructions or references.
10x Speed Acceleration
Revolutionary architecture design and extreme distillation acceleration. Image generation speed is 10x faster than Seedream 3.0, enabling rapid iteration and real-time creative workflows.
How to Use Seedream 4.5
Choose Input Mode
Select text-to-image or image-to-image mode. Upload up to 10 reference images (optional) and write a clear prompt describing your creative vision.
Configure Settings
Choose aspect ratio (1:1, 16:9, 9:16, 4:3, 3:4) and quality level (Basic or High) to match your output requirements.
Generate & Download
Start generation and receive 4K ultra-high definition results in seconds. Download high-quality images optimized for your needs.
Why Choose Seedream 4.5?
4K Ultra-HD
Generate images up to 4K resolution with adaptive aspect ratios and custom dimensions.
10x Speed Boost
Revolutionary architecture delivers 10x faster generation than Seedream 3.0 for rapid workflows.
Multimodal Input
Support text and image combinations for diverse creative possibilities and flexible workflows.
Aesthetic Enhancement
Flexible style transfer from Baroque to Cyberpunk with multi-style combination capabilities.
Logic & Understanding
Enhanced multimodal understanding with world knowledge and reasoning capabilities.
Industry Leading
Top-ranked performance in comprehensive evaluations and benchmark tests.
Seedream 4.5 Use Cases
4K Art Creation
Generate ultra-high definition artwork with professional quality and flexible artistic styles.
Professional Photography
Create 4K images with adaptive aspect ratios perfect for professional photography workflows.
Film & Media
Produce high-quality visuals for film, TV, and digital media with rapid iteration capabilities.
Digital Art
Explore diverse artistic styles from Baroque to Cyberpunk with multimodal creative tools.
Social Media
Generate platform-optimized content with various aspect ratios and quality levels.
Commercial Design
Create professional marketing materials and brand assets with industry-leading quality.
Gaming Assets
Develop game graphics and assets with 4K resolution and fast generation cycles.
Research & Development
Leverage advanced reasoning capabilities for research visualization and prototyping.