Key Features of Seedream 4.5
Four breakthrough features that redefine professional image generation
Character Consistency for IP & Story Creation
Seedream 4.5 introduces a major breakthrough in character consistency. The same character keeps stable facial features, hairstyle, clothing details, and proportions across multiple images.
Use Cases: Ideal for IP design, virtual characters, storyboards.
| Prompt | Example Result |
|---|---|
Change the car. |  |
Multi-Reference Image Fusion (Up to 10 Images)
Seedream 4.5 can merge up to 10 reference images while preserving faces, lighting, textures, and materials. This enables advanced use cases such as outfit swapping, background replacement, and brand-style replication.
Use Cases: Enables outfit swapping, background replacement, and advertising material recreation.
| Prompt | Example Result |
|---|---|
Handheld selfie group photo in a crowded movie theater. |  |
Generate a group photo. |  |
Professional Text Rendering for Advertising
Seedream 4.5 significantly upgrades text accuracy inside images. This AI image generator produces clearer typography, fewer spelling errors, and more stable layouts.
Use Cases: Perfect for posters, product ads, banners, and e-commerce creatives.
| Prompt | Example Result |
|---|---|
Cyberpunk husky wearing digital sunglasses and futuristic headphones, surrounded by holograms, neon lighting, add text “sunglass”. |  |
Ultra-Realistic Sharp Detail & Cinematic Lighting
This version delivers ultra-high fidelity image quality with realistic skin texture, sharp edges, precise reflections, and professional-grade cinematic lighting. From golden hour to studio lighting, Seedream 4.5 produces production-ready visuals.
Use Cases: Perfect for human portraits, emotional imagery, and cinematic covers.
How to Use Seedream 4.5
Professional-grade image generation in simple steps
Input Text or Upload
Enter your text prompt or upload reference images to start your creative process.
Select Model & Settings
Select Seedream 4.5 as your image generation model. Adjust style, lighting, and realism settings if needed.
Generate
Click “Generate” and receive your high-quality AI image within seconds.
Frequently Asked Questions
What is Seedream 4.5 best used for?
Seedream 4.5 is best for advertising creatives, consistent characters, cinematic photography, brand visuals, and story-based content.
How accurate is the text rendering in Seedream 4.5?
Seedream 4.5 features professional-grade text rendering, significantly reducing spelling errors and generating clear, stable typography perfect for posters and ads.
Can Seedream 4.5 be used commercially?
Yes, Seedream 4.5 is designed for commercial-ready image generation including ads, branding, e-commerce, and marketing.
Does Seedream 4.5 support reference images?
Yes, it supports up to 10 reference images in a single generation.
Has Seedream 4.5 been benchmarked?
Yes. Seedream 4.5 was ranked #7 on the LMArena.ai text-to-image leaderboard (Dec 4, 2025), reflecting strong real-world image quality and instruction following.
How can I keep characters consistent across multiple images?
Use multi-reference uploads (faces, outfits, backgrounds) and keep prompt descriptors stable. Enabling the same style and lighting cues across prompts helps Seedream 4.5 maintain facial features, clothing details, and proportions.
Is there a free trial and how many credits does it cost?
You can try Seedream 4.5 online for free with starter credits. Standard generations typically consume a small number of credits per image, depending on resolution and mode.
