ByteDance

Seedream 4.5

AI Image Editing Model

Mode:

All Text to Image Image Edit

Image Featured #9 Text-to-Image #10 Image-to-Image

ByteDance's latest image generation model unifying text-to-image and image editing in a single architecture, with improved text rendering and 30-40% faster generation than v4.0

Gallery

12 items

The Seedream 4.5 gallery contains 21 high-resolution images, featuring 5 curated examples and 16 direct arena competition results that highlight its superior photorealistic texture.

AI image generated by Seedream 4.5 — prompt: A grand, cinematic wide shot of a master calligrapher’s studio floating in a celestial void, where massive, glowing 3D letters made of liquid gold and stardust are being sculpted in mid-air to spell out "Seedream 4.5". The typography is the breathtaking centerpiece, radiating a soft warmth and illuminating the intricate scrolls and ink bottles scattered across a heavy oak table. The right side of the frame is a deep, misty atmosphere of nebulae, providing perfect breathing room for text overlay. In the lower-left corner, sitting quietly on a stack of ancient parchment by the calligrapher’s stool, a small capybara rests peacefully with a tiny ink brush tucked behind its ear, a subtle spectator to the cosmic creation. 16:9 aspect ratio, ultra-high definition, flagship quality, epic lighting.

A grand, cinematic wide shot of a master calligrapher’s studio floating in a ...

AI image generated by Seedream 4.5 — prompt: A cinematic, wide 16:9 shot of a high-end coastal boutique hotel at dusk. The building features warm, amber interior lighting glowing through large glass windows. Centered above the elegant mahogany entrance, the name "Seedream 4.5" is rendered in a sophisticated, backlit brushed-gold serif typography. The scene is bathed in the deep blues of the golden hour, with professional color grading, lush Mediterranean greenery in the foreground, and a calm ocean horizon in the distance. Clear composition with ample breathing room around the edges.

A cinematic, wide 16:9 shot of a high-end coastal boutique hotel at dusk. The...

AI image generated by Seedream 4.5 — prompt: A hyper-realistic close-up portrait of an elderly artisan woodworker in a sun-drenched workshop. Detailed textures show deep wrinkles, silver stubble, and sawdust on his weathered skin. Behind him, soft-focus shelves hold antique hand tools and jars of amber resin. 35mm lens, shallow depth of field, warm cinematic lighting, motes of dust dancing in the light beams, 8k resolution.

A hyper-realistic close-up portrait of an elderly artisan woodworker in a sun...

AI image generated by Seedream 4.5 — prompt: A hyper-realistic close-up of an elderly artisan’s weathered hands meticulously carving a delicate floral pattern into a block of dark walnut wood. Fine wood shavings and sawdust are scattered across a rustic workbench, illuminated by warm, directional light from a nearby window. Tiny dust motes dance in the light beams, creating a shallow depth of field that keeps the focus on the texture of the grain and the precision of the silver carving tool. 4:3 aspect ratio, cinematic lighting, 8k resolution.

A hyper-realistic close-up of an elderly artisan’s weathered hands meticulous...

AI image generated by Seedream 4.5 — prompt: A vibrant, hand-painted wooden sign for a "SUNSET BAKERY" hanging over a cozy storefront. The typography is elegant gold leaf script. In the soft-focus background, a capybara sits peacefully on the sidewalk, nibbling on a stray baguette.

A vibrant, hand-painted wooden sign for a "SUNSET BAKERY" hanging over a cozy...

AI image generated by Seedream 4.5, ranked #2 of 13 in the "Golden Hour Stroll" arena challenge — prompt: Add dynamic motion to this photo: make hair blow in the wind, add leaves flying, energetic and lively feel.

Arena challenge: Golden Hour Stroll

Add dynamic motion to this photo: make hair blow in the wind, add leaves flyi...

AI image generated by Seedream 4.5, ranked #3 of 14 in the "Studio Ghibli Anime Style" arena challenge — prompt: Transform this photo into a Studio Ghibli–inspired illustration. Use soft pastel colors, hand-painted textures, gentle lighting, dreamy backgrounds, and a warm, nostalgic mood

Arena challenge: Studio Ghibli Anime Style

Transform this photo into a Studio Ghibli–inspired illustration. Use soft pas...

AI image generated by Seedream 4.5, ranked #4 of 14 in the "Neutral Expression to Genuine Smile" arena challenge — prompt: {
"action": "image_edit",
"reference": "uploaded neutral portrait",
"change": "Warm genuine Duchenne smile: lips curved up, slight natural teeth, soft eye crinkles, subtle cheek raise",
"details": "Realistic smiling skin (dimples if present, soft cheek shadows), slightly brighter eyes; keep exact eye shape/color/iris",
"preserve_exact": "Face identity/structure, eyes/nose/lips/eyebrows, hair, skin texture/pores/freckles, makeup, clothing, head pose, background, lighting, shadows, framing",
"no_changes": "No face shape change, no new features, no gaze shift, no hair/clothing/lighting/background edits",
"style": "Ultra-photorealistic 8K portrait, sharp face focus, natural soft lighting, realistic skin glow"
}

Arena challenge: Neutral Expression to Genuine Smile

{ "action": "image_edit", "reference": "uploaded neutral portrait", ...

AI image generated by Seedream 4.5, ranked #5 of 13 in the "Over-the-top cartoon caricature" arena challenge — prompt: Create a caricature of me and my job. Make it exaggerated and humorous, incorporating my profession as a tv show anchor and my love for dogs and hockey.

Arena challenge: Over-the-top cartoon caricature

Create a caricature of me and my job. Make it exaggerated and humorous, incor...

AI image generated by Seedream 4.5, ranked #10 of 13 in the "Man and Car in California" arena challenge — prompt: Make a photo of the man driving the car down the California coastline

Arena challenge: Man and Car in California

Make a photo of the man driving the car down the California coastline

AI image generated by Seedream 4.5, ranked #10 of 15 in the "Bald man challenge" arena challenge — prompt: Give the person a full, thick head of natural hair with realistic texture, density, and a natural hairline. Preserve facial features and lighting.

Arena challenge: Bald man challenge

Give the person a full, thick head of natural hair with realistic texture, de...

AI image generated by Seedream 4.5, ranked #14 of 16 in the "Night Sky Transformation" arena challenge — prompt: Change the scene to night: a deep, dark sky with subtle, glistening stars visible behind the mountain.

Arena challenge: Night Sky Transformation

Change the scene to night: a deep, dark sky with subtle, glistening stars vis...