Seedream 4.5
Seedream 4.5 achieves an all-round improvement through the overall scaling of the model. It accurately identifies the main subjects in multi-image editing, strictly preserves the details of the reference images, and further enhances the typography and dense text rendering capabilities, so that it can deliver professional visual creatives with high consistency and fidelity.
Consistency with Reference Image
Preserves the reference image's facial features, lighting, color tone, and other details, delivering professional editing capabilities.
Only keep the character in the green outline, and delete the other characters.


3D render, miniature world. Night scene, dark blue sky, moonlight on the grass. Warm orange light glowing from the windows of the yurts.


Translate the image into Chinese, using a handwritten font, with all other content unchanged.


Keep the model's pose and the flowing shape of the liquid dress unchanged. Change the clothing material from silver metal to completely transparent clear water (or glass). Through the liquid water, the model's skin details are visible. Lighting changes from reflection to refraction.


Change the word in the red highlighted area to blue italic text.


Generate a best-selling product display image in a modern e-commerce platform style. Top title: "Today's Hot Sale"; main product in the middle of the image; price "$9.99" below it. Overall background: a vertical gradient transitioning from orange-pink to light purple-blue.


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.
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.

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.

Three sets of minimalist creative advertising combinations: a fresh blueberry paired with hand-drawn black ink graffiti, featuring brisk and vivid lines; a fluffy handmade marshmallow paired with hand-drawn black ink graffiti, featuring soft wavy lines; a real ginkgo leaf paired with hand-drawn black ink graffiti, featuring elegant and smooth lines.

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 full-process cafe design tool for entrepreneurs and designers. It covers core needs including store layout, functional zoning, decoration style, equipment selection, and customer group adaptation, supporting integrated planning of "commercial attributes + aesthetic design"... Suitable as a promotional image for a cafe design SaaS product, with a 16:9 aspect ratio.

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.

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.

Accurate Multi-image Editing
Accurately identifies the target elements across multiple input images, enabling controllable and consistent multi-image generation.










Model Performance
Below are the results of Seedream 4.5 in internal benchmark MagicBench.
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.
Text-to-Image Radar Chart
Single-Image Editing Radar Chart
Creativity Unleashed, Explore the Possibilities
Browse our curated showcase to spark your next great idea.