Seedream 4.5 Image Generator
Seedream 4.5 Image Generator is ByteDance's latest flagship AI image model. As a major upgrade to the Seedream series, it breaks through the limitations of traditional text-to-image models, focusing on solving the most challenging consistency and text rendering problems in professional creation. The model is renowned for its amazing multi-image fusion capability, precise typography generation, and cinematic control of lighting details, making it an ideal tool for designers, e-commerce professionals, and brand creators. Try Seedream 4.5's ultimate professional creative capabilities for free on WeryAI!
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Supports JPEG, PNG, GIF, WEBP, JPG formats Max 10MB, resolution max 4096 x 4096 pixels
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Seedream 4.5 Core Features
Explore the powerful features of Seedream 4.5 and start your professional AI image creation journey
Precise Typography & Text Rendering
Seedream 4.5 solves the common problem of garbled text in AI-generated images. It can precisely generate clear, correctly spelled titles, labels, and long sentences in images, making it ideal for creating posters, book covers, and product images with logos.
Multi-Image Fusion & Consistency Control
Supports input of up to 10 reference images simultaneously. The model can intelligently extract character features, clothing details, or environmental styles from different images and perfectly blend them into a new image, ensuring character ID and core elements remain highly consistent across different scenes.
Intelligent Inpainting & Editing
Unlike simple mask inpainting, Seedream 4.5 understands the original lighting logic of the scene. When you request to "change clothes" or "change background", it not only replaces the object but also automatically adjusts the reflected light and shadows in the surrounding environment, making the modification seamless.
Cinematic 4K Ultra HD Quality
Natively supports generating 4K resolution high-detail images without post-processing upscaling. Its enhanced physics rendering engine can simulate real-world camera depth of field, material textures (like skin pores, fabric fibers), and complex light scattering effects.
How to Use Seedream 4.5 on WeryAI
Select Model
Choose Seedream 4.5 in the AI Image tools
Enter Content
Enter prompts or upload reference images
Generate Image
Click generate and download your image
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Frequently Asked Questions
Seedream 4.5 is an advanced AI image generation and editing model developed by ByteDance, leading the industry in maintaining visual consistency, precise text reproduction, and high-resolution output.
It excels at generating posters/logos with accurate text, continuous storyboards with consistent character IDs, realistic e-commerce product images, and complex local image editing (such as changing clothes or backgrounds).
WeryAI provides daily free credits for registered users to experience Seedream 4.5. For bulk generation or commercial HD watermark-free downloads, we offer flexible subscription plans.
Seedream 4.5 supports native 4K resolution output with delicate image quality and rigorous lighting logic, especially achieving commercial photography level in portrait skin texture and material representation (such as metal, glass).
Compared to other models, Seedream 4.5's biggest advantage is controllability. It has higher fidelity to reference images (multi-image fusion) and performs better in generating embedded text (Typography), making it more suitable for commercial design.
Yes, images generated through Seedream 4.5 on the WeryAI platform can be used commercially, subject to platform terms of service and local laws.
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