Seedream 4.5 AI Image Generator
Creativity Unleashed, Explore the Possibilities. Seedream 4.5 delivers designer-level composition, accurate multi-image editing, and professional reference image consistency for your creative vision.
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JPEG, PNG, WebP (max 10MB each) · Up to 14 images
Ready to Generate
Enter a prompt and click Generate to create stunning AI images with Seedream 4.5
Core Capabilities of Seedream 4.5
Seedream 4.5 brings significant improvements in prompt adherence, alignment, and aesthetics compared to previous versions.
Consistency with Reference Image
Preserves the reference image's facial features, lighting, color tone, and other details, delivering professional editing capabilities.
Poster Layout and Logo Design
Offers designer-level composition and typography. Together with clear and readable small text rendering, ideal for posters, brand visuals, and other creative scenarios.
Accurate Multi-image Editing
Accurately identifies the target elements across multiple input images, enabling controllable and consistent multi-image generation.
MagicBench: Multi-Dimensional Evaluation
In comparison with Seedream 4.0, Seedream 4.5 has significant improvement across core dimensions including prompt adherence, alignment, and aesthetics.
How to Create Images with Seedream 4.5
Generate professional images with Seedream 4.5 in just three simple steps using our intuitive interface.
Enter Your Prompt or Upload Image
Start your Seedream 4.5 creation by choosing your mode. For text-to-image, enter a detailed description of the image you want to create. For image editing, upload an existing image and describe the changes you want. The more detailed your prompt, the better Seedream 4.5 can understand your creative vision.
Configure Generation Settings
Customize your Seedream 4.5 image with advanced options. Select your preferred aspect ratio from 8 available options. Choose between Basic (2K) quality for fast generation or High (4K) quality for maximum detail. Adjust settings to match your specific project requirements.
Generate and Download Your Image
Click generate and let Seedream 4.5 create your professional image. Once processing is complete, preview your image and download in full resolution. Your Seedream 4.5-generated image is ready for sharing, editing, or commercial use.
Simple and transparent Nano Banana pricing
Choose the perfect plan for your AI image creation needs.
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Starter
Save 30%Perfect for trying out AI image generation and small projects.
What's included
- 4200 AI generation credits per year
- Nano Banana models
- Nano Banana Pro models
- Seedream 4.5 models
- Veo 3.1 & Sora 2 & Wan 2.5/2.6 video generation models
- Flux Kontext models
- Up to 5 reference images upload
- Up to 2 batch generation tasks
- Nano Banana Pro up to 2K resolution
- 3x,4x image enhancement service
- Standard generation speed
- Standard success rate
- Standard customer support
- Commercial license
Perfect for experiencing AI image generation and editing effects.
Pro
Save 50%Ideal for creators, designers, and content professionals.
Everything in Starter
- 19200 AI generation credits per year
- Nano Banana models
- Nano Banana Pro models
- Seedream 4.5 models
- Veo 3.1 & Sora 2 & Wan 2.5/2.6 video generation models
- Unlimited Flux Kontext models
- Up to 10 reference images upload
- Up to 10 batch generation tasks
- Nano Banana Pro up to 4K resolution
- 3x,4x image enhancement service
- Priority processing speed
- High success rate
- High-speed download channel
- Priority customer support
- Unlimited commercial license
🔥 Limited Time Offer! Get Pro Now
Premium
Save 50%For teams, agencies, and high-volume commercial use.
Everything in Pro
- 66,000 credits / Year
- Nano Banana models
- Nano Banana Pro models
- Seedream 4.5 models
- Veo 3.1 & Sora 2 & Wan 2.5/2.6 video generation models
- Unlimited Flux Kontext models
- Up to 10 batch generation tasks
- Up to 10 reference images upload
- Nano Banana Pro up to 4K resolution
- 3x,4x image enhancement service
- Fastest generation speed
- Most advanced AI editing capabilities
- Permanent image storage
- Dedicated account manager
- Unlimited commercial license
Perfect for teams and businesses
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Seedream 4.5 - Frequently Asked Questions
Get answers to common questions about Seedream 4.5 AI image generation.
What is Seedream 4.5?
Seedream 4.5 is an advanced AI image generation model that creates professional-quality images from text descriptions or edits existing images. It supports both text-to-image generation and intelligent image editing, delivering stunning results in 2K or 4K resolution.
What's the difference between Basic and High quality?
Basic quality generates images at 2K resolution, ideal for quick iterations and web use. High quality generates images at 4K resolution, perfect for professional projects, large-format printing, and when maximum detail is required. High quality uses slightly more credits but delivers superior results.
What aspect ratios does Seedream 4.5 support?
Seedream 4.5 supports 8 different aspect ratios: 1:1 (square), 4:3 and 3:4 (standard), 16:9 and 9:16 (widescreen), 2:3 and 3:2 (photo), and 21:9 (ultra-wide). This flexibility allows you to create images optimized for any platform or use case.
How does image editing work?
In edit mode, you can upload up to 14 reference images and describe the changes you want in your prompt. Seedream 4.5's AI understands the context of your images and applies intelligent modifications while preserving the elements you want to keep. You can change styles, add or remove objects, modify colors, and more.
How long does image generation take?
Image generation typically takes 10-30 seconds depending on the complexity of your prompt and the quality setting. Basic (2K) quality is faster, while High (4K) quality takes slightly longer due to the increased detail processing.
Can I use Seedream 4.5 images commercially?
Yes, all images generated with Seedream 4.5 through our platform are suitable for commercial use. You have full rights to use, modify, and distribute the images you create. Always ensure your prompts don't infringe on copyrighted materials or trademarks.
How many credits does Seedream 4.5 use?
Seedream 4.5 uses a credit-based system. Basic (2K) quality costs 12 credits per image, while High (4K) quality costs 14 credits per image. Both text-to-image and image editing use the same credit rates.
What makes a good prompt for Seedream 4.5?
A good prompt is detailed and specific. Include information about the subject, style, lighting, colors, composition, and mood. For example, instead of 'a cat', try 'a fluffy orange tabby cat sitting on a windowsill, golden hour sunlight streaming through, cozy home interior, photorealistic style'. The more details you provide, the better Seedream 4.5 can understand your vision.
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Turn the brief into a finished visual
Build posters, campaign graphics, and detailed image edits with strong layout awareness and high-resolution output ready for real design work.