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ByteDance Seedream 4.5 Image Editor

Transform existing images using natural language instructions with ByteDance Seedream 4.5. Blend up to 10 reference images for seamless product composites and complex layout changes without manual masking or layers.
ByteDance Seedream 4.5 AI editor demonstration showing multi-image compositing and natural language editing
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How to Edit Images with Seedream 4.5

Master the art of natural language editing. Follow these steps to composite multiple images and perform complex edits without layers or manual masking using ByteDance Seedream 4.5.
Step 1

Upload Reference Images

Upload your base image or up to 10 reference files. Ideal for multi-source workflows like combining a product photo with a background image or integrating branding elements.
Step 2

Describe Your Edits

No masking needed. Simply use natural language prompts to instruct the AI—e.g., 'Replace the bottle in image 1 with the object in image 2'. Seedream 4.5 understands spatial relationships instantly.
Step 3

Configure Resolution

Set your desired dimensions up to 4 megapixels (e.g., 2048x2048). The model supports flexible aspect ratios suitable for e-commerce listings or social media layouts.
Step 4

Generate Composite

Click Create. In approximately 60 seconds, Seedream 4.5 delivers a high-fidelity edit that maintains the original depth, lighting, and perspective of your source images.
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Why Choose Seedream 4.5 for Image Editing

Streamline your creative workflow with the first unified architecture for generation and editing. Experience layer-free modifications, multi-source compositing, and context-aware transformations.

Natural Language Editing

Edit without layers or manual masking. Simply describe your desired changes—like 'replace the object' or 'change the lighting'—and the model interprets your spatial instructions instantly.
Edit with Text

Multi-Source Compositing

Upload up to 10 reference images per session. Seamlessly combine product shots, style references, and layout guides into one cohesive image, perfect for complex e-commerce workflows.
Blend Images

Context-Aware Blending

The unified architecture maintains depth, perspective, and lighting consistency. Inserted elements adapt naturally to the scene's environment, eliminating the need for manual post-processing.
See Consistency

4MP Professional Resolution

Produce high-fidelity visuals up to 4 megapixels (2048x2048). With flexible aspect ratios, Seedream 4.5 delivers crisp, production-ready assets for marketing and design.
Create HD Art
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ByteDance Seedream 4.5 Editing Cost

Professional AI compositing made affordable. Perform complex multi-image blends, product swaps, and high-resolution edits (up to 4MP) for a flat credit fee.
Name & RoleCredits
Advanced Image Edit
6 credits per edit
6
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Frequently Asked Questions

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What is ByteDance Seedream 4.5 Image-to-Image?

Seedream 4.5 Image-to-Image is a next-generation AI editing tool featuring a unified architecture. It allows you to edit, composite, and transform existing images using simple natural language instructions, maintaining superior consistency and depth awareness.

Do I need to use masks or layers to edit?

No. Seedream 4.5 uses instruction-based editing. Instead of manually masking areas, you simply describe the change (e.g., 'Replace the red cup with a blue mug'). The AI automatically identifies the object and blends the new element seamlessly.

How many reference images can I use?

You can upload up to 10 reference images simultaneously. This is ideal for complex compositing, such as inserting a specific product into a new background while referencing style guides or other visual assets.

What is the maximum output resolution?

Seedream 4.5 supports high-fidelity outputs up to 4 megapixels (e.g., 2048x2048). This resolution ensures crisp, production-ready visuals suitable for e-commerce listings, marketing materials, and digital art.

How much does it cost to edit an image?

Each edit costs 6 credits. This flat rate covers the full processing power of the model, including multi-image referencing and high-resolution generation up to 4MP.

Can I use the edited images commercially?

Yes, provided you own the rights to your input images. The composites and edits generated by Seedream 4.5 on Toolplay are yours to use for commercial projects, social media, and advertising.

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