Seedream 4.5 AI Image Generator
Seedream 4.5 is ByteDance's latest AI image generation model, featuring exceptional prompt understanding, stunning visual quality, and industry-leading support for up to 14 reference images. With native 4K resolution output and batch generation capabilities, Seedream 4.5 delivers professional-grade results at competitive pricing. Try Seedream 4.5 free today!
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Seedream 4.5Features of Seedream 4.5
Up to 14 Reference Images
Seedream 4.5 supports an industry-leading 14 reference images for image-to-image generation. This powerful capability allows you to provide multiple style references, character concepts, or scene elements that the model intelligently combines into cohesive, high-quality outputs. Perfect for maintaining consistency across projects or blending multiple creative influences.
| Prompt | Output Image |
|---|---|
Fairy Tale Book Cover: A little girl and a small fox stand in front of a glowing forest cabin. The moon is huge and dreamy, with stardust floating around them; firefly lights illuminate the meadow; small white flowers adorn it delicately; mist creates a soft sense of depth; an ornate bronze fairy-tale border surrounds the entire scene. The color scheme features a contrast between blue-purple and warm gold. The facial features of the characters remain consistent with the original image. The overall style is highly dreamy, gentle, and magical, suitable for a children's picture book cover. |  |
Native 4K Resolution
Generate stunning images at native 4K resolution with exceptional detail clarity. Seedream 4.5 produces crisp, high-fidelity outputs suitable for professional printing, large displays, and commercial applications. Every intricate detail is preserved, from fine textures to subtle gradients.
| Prompt | Output Image |
|---|---|
High-end fragrance product detail page, mainly in dark green and light green tones, with concise and elegant text and copy, conveying the tranquil atmosphere of mountain forests and open wilderness. |  |
Beauty new product KV design with a pink-white gradient background. The product features soft light reflection. Large text at the top: Revitalize Skin Foundation Multi-Effect Repair. Small text for ingredient description on the right, arranged in sections: Sodium Hyaluronate 3% moisturizing factor; Niacinamide 2% brightening; Ceramides 1.5% repairing; Centella Asiatica + Calendula Extract 2.8% complex. |  |
Batch Generation
Seedream 4.5 supports batch generation of up to 15 images in a single request. This feature dramatically speeds up creative workflows, allowing you to explore multiple variations of a concept simultaneously. Ideal for A/B testing designs, creating image sets, or rapid prototyping.
| Prompt | Output Image |
|---|---|
Refer to the creativity of the input image and generate 4 separate images for soccer, volleyball, golf, and tennis. |  |
Superior Prompt Understanding
Seedream 4.5 excels at interpreting complex, multi-layered prompts with remarkable accuracy. The model understands spatial relationships, artistic styles, technical photography terms, and abstract concepts, translating your vision into stunning visuals with minimal iteration.
| Prompt | Output Image |
|---|---|
Black-orange dynamic style gym promotional key visual with layered typography elements. At the center stands an athlete's running silhouette, dynamic motion blur effect on limbs, and a concentrated posture that amplifies the sense of speed and power. The background features abstract geometric patterns in black, orange, and dark gray, with diagonal light streaks and energy burst effects to reinforce the dynamic vibe. |  |
A European vintage-style wedding invitation design. The card has a dark green base, with textured white paper embossed with delicate patterns layered on top—its edges adorned with elaborate lace-like carvings. The card features elegant gold foil typography with wedding details: the names of the bride and groom, date, venue, blessings, and invitation message. At the bottom of the card, a dark green dome-shaped European church paper cutout serves as decoration. Surrounding it are envelopes with botanical patterns and green flowers. |  |
Excellent Text Rendering
Seedream 4.5 demonstrates exceptional capability in rendering text within images, including both English and Chinese characters. Create professional logos, signage, book covers, and branded content with typography that maintains clarity and stylistic consistency.
| Prompt | Output Image |
|---|---|
Minimalist art exhibition poster with an off-white background. A black line drawing of a human portrait is positioned slightly to the right of the center. The title "A/W ART FAIR" is written in serif font at the top left corner. Three lines of extremely small font at the bottom left corner indicate the exhibition period, venue, and exhibition story, aligned to the left with even spacing. |  |
Flexible Aspect Ratios
Seedream 4.5 supports a wide range of aspect ratios including 1:1, 3:4, 4:3, 9:16, 16:9, 2:3, 3:2, and 21:9. This flexibility ensures your generated images fit perfectly for any platform or use case, from social media posts to ultrawide cinematic scenes.
| Prompt | Output Image |
|---|---|
Based on this banner, create 6 posters. Maintain the same style and elements, but the layout of the elements can be adjusted. The aspect ratios are 1:1, 2:3, 4:3, 16:9, 1:2, and 9:16 respectively. |  |
How To Use Seedream 4.5 Free
Follow the simple steps below to try Seedream 4.5
Step 1
Select the 'Seedream 4.5' model in our AI image generator.
Step 2
Enter your text prompt or upload up to 14 reference images for image-to-image generation.
Step 3
Choose your preferred resolution (1K, 2K, or 4K) and aspect ratio, then click Create.
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