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Seedream 4.5 API
The Seedream 4.5 API delivers high-quality AI image generation with text-to-image and image-to-image modes. Generate detailed visuals with 2K/4K resolution, up to 10 reference images, and up to 10 variations per request.
Parameters
Output
Generated content will appear here
Seedream 4.5 API Complete Guide
Learn how to integrate the Seedream 4.5 API, explore its capabilities, and start generating high-quality images for your applications.
What is the Seedream 4.5 API?
The Seedream 4.5 API is a powerful AI image generation model that supports both text-to-image and image-to-image workflows. It delivers high-quality outputs with support for 2K and 4K resolutions.
The Seedream 4.5 API excels at understanding complex prompts and generating detailed, visually appealing images. For image-to-image editing, it can take up to 10 reference images to guide the transformation process.
With support for generating up to 10 image variations in a single request, the Seedream 4.5 API is ideal for creative workflows that require exploring different visual interpretations of a concept.
Why Developers Choose the Seedream 4.5 API
Key advantages that make the Seedream 4.5 API stand out for image generation
High-quality image generation with 2K and 4K resolution support
Affordable pricing at $0.04 per output image
Average generation time of 40-50 seconds
Support for up to 5,000 character prompts
Image-to-image editing with up to 10 reference images
Generate up to 10 image variations per request
What Can You Build with the Seedream 4.5 API?
From marketing campaigns to creative tools, the Seedream 4.5 API powers diverse image workflows
Marketing & Ad Creatives
Create professional visuals for campaigns, banners, and social ads. The Seedream 4.5 API delivers high-quality marketing imagery with 2K/4K resolution.
Concept Art & Creative Design
Rapidly iterate on creative concepts. Describe your vision in plain text and explore up to 10 visual variations per request with the Seedream 4.5 API.
Product Visualization
Generate product mockups and lifestyle shots. The Seedream 4.5 API supports image-to-image mode with up to 10 reference images for precise style guidance.
Social Media Content
Produce scroll-stopping images at scale. The Seedream 4.5 API handles diverse styles from photorealistic to artistic with high-resolution output.
Image Style Transformation
Transform existing images using natural language. The Seedream 4.5 API excels at style transfer and creative reimagining with multi-reference support.
High-Resolution Artwork
Generate detailed artwork in 2K or 4K. The Seedream 4.5 API supports complex prompts up to 5,000 characters for intricate visual descriptions.
Seedream 4.5 API Technical Specs
Performance, resolution, and output details for the Seedream 4.5 API
Max Resolution
4K
Processing Time
40-50s
Output Formats
JPEG, PNG
Seedream 4.5 API Developer Reviews
Feedback from teams using the Seedream 4.5 API in production
“Incredible quality and speed. The Seedream 4.5 API has transformed our content creation workflow entirely.”
John Smith
Senior Developer
“The Seedream 4.5 API is dead simple to integrate and consistently delivers high-quality results. Highly recommended!”
Maria Johnson
Product Manager
“Clear API docs, fast response times, and the output quality from the Seedream 4.5 API exceeds expectations.”
Alex Lee
Tech Lead
Seedream 4.5 API Known Limitations
Current constraints to consider when integrating the Seedream 4.5 API
Processing time of 40-50 seconds per generation
Maximum 10 images per request
Prompt limited to 5,000 characters
Some content restrictions based on safety guidelines
Start Building with the Seedream 4.5 API Today
Try the Seedream 4.5 API in the playground above, or jump straight into the documentation to integrate it into your project.