Seedream 4.5 AI Image Generator
Generate 4K AI images with ByteDance's Seedream 4.5. Precise text rendering, multi-image editing with up to 10 references, and character consistency. 4K at no extra cost — 15 credits for both 2K and 4K quality.
Key Features of Seedream 4.5
- •4K Ultra-High Resolution:Generate images up to 4096px. Basic (2K) and High (4K) quality at the same price.
- •Precise Text Rendering:Sharp, legible text in posters, packaging, signs, and small-font layouts.
- •Multi-Image Editing:Upload up to 10 reference images and edit with natural language instructions.
- •Character Consistency:Maintain identity and visual details across multiple generations and styles.
4K Ultra-High Resolution at No Extra Cost
Seedream 4.5 generates images up to 4096x4096 pixels — the highest native resolution of any image model on VicSee. Unlike other models that charge premium rates for high resolution, Seedream 4.5 gives you 4K quality at the same 15-credit price as 2K. Perfect for print-ready content, large format displays, and professional presentations.
Precise Text Rendering in Images
Most AI image generators produce garbled or unreadable text. Seedream 4.5 renders sharp, legible typography across multiple formats — movie posters with titles and credits, product packaging with ingredient lists, storefront signs, and handwritten notes. It handles alignment, spacing, and font styling with precision that makes the output production-ready.
Natural Language Image Editing with Multiple References
Upload up to 10 reference images and describe your edits in plain language. Seedream 4.5 understands compositional intent — combine elements from multiple sources, swap outfits between characters, transplant objects into new scenes, or blend visual styles. The model preserves the original composition, lighting, and fine details while applying your requested changes.
Input
Output
Consistent Character Identity Across Generations
Seedream 4.5 maintains character identity across multiple generations — same facial features, clothing style, and proportions in different poses and environments. Ideal for creating character-driven content, storyboards, marketing materials, and social media series where visual consistency matters.
How To Use Seedream 4.5 on VicSee
Write Your Prompt
Describe the image you want. Be specific about subject, style, lighting, and composition. For editing, upload up to 10 reference images first.
Choose Quality & Ratio
Select Basic (2K) or High (4K) quality — both cost the same 15 credits. Pick your aspect ratio from 8 options including 21:9 ultrawide.
Generate & Download
Click Generate and get your image in seconds. Download in full 4K resolution. No watermark for paid users.
Seedream 4.5 vs Other Image Models
How Seedream 4.5 compares with other top AI image generators on VicSee:
| Feature | Seedream 4.5 | FLUX 2 | Nano Banana Pro | Z-Image |
|---|---|---|---|---|
| Credits Per Image | 15 (flat) | 15-75 | 18-36 | 2 |
| Max Resolution | 4K (4096px) | 2K (4MP) | 4K | 1K |
| 4K Price | 15 credits (same as 2K) | N/A | 36 credits | N/A |
| Text Rendering | Excellent | Good | Best | Good |
| Multi-Image Edit | Yes (10 refs) | Yes (8 refs) | Yes | No |
| Character Consistency | High | High | High | Basic |
| Best For | 4K output, typography | Photorealism, multi-ref | HD print, text | Speed, budget |
Seedream 4.5 is the best choice for 4K output at a flat price — no resolution upcharges. For multi-reference photorealism, choose FLUX 2. For the absolute best text rendering, try Nano Banana Pro. For fast, cheap iterations, use Z-Image.
Frequently Asked Questions
Everything you need to know about Seedream 4.5 on VicSee.
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Generate 4K AI Images for Just 15 Credits
The highest resolution AI image generator on VicSee. 4K quality at no extra cost.