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History
Seedream 4 — AI Poster & Graphic Design Generator
ByteDance's image model specialized for graphic design. Seedream 4 excels at posters, book covers, editorial layouts, and commercial illustrations. It understands typography, composition, and visual hierarchy better than general-purpose models.
Example Outputs & Prompts
Real outputs from the community — each with the exact prompt used.
IllustrationCrime Novel Book Cover
A thrilling and mysterious book cover for a crime novel titled "The Shadow Detective". The cover features a silhouette of a detective in a fedora and trench coat, standing in a dark, foggy alleyway. The only light source is a single, distant streetlamp. The title is in a gritty, textured font that looks like it was stamped on. The mood is noir and full of suspense. –ar 2:3
IllustrationJapanese Ukiyo-e Museum Poster
An elegant and artistic poster for a museum exhibition of Japanese Ukiyo-e woodblock prints. The design features a beautiful, high-resolution detail from a famous print, like Hokusai's "The Great Wave," but creatively cropped. The typography is a mix of an elegant English serif font and Japanese calligraphy. The layout is minimalist and respectful of the artwork, using a lot of negative space. –ar 2:3
IllustrationPsychedelic Music Festival Poster
A vibrant, psychedelic poster for a summer music festival called "Ethereal Bloom". The design is a surreal explosion of color, featuring giant, glowing mushrooms, whimsical fantasy creatures, and abstract geometric patterns all intertwined. The festival lineup is integrated into the artwork in a wavy, distorted font. The overall mood is magical, energetic, and otherworldly. –ar 2:3
IllustrationSci-Fi Movie Poster "CHRONOS"
A cinematic, epic movie poster for a fictional sci-fi blockbuster titled "CHRONOS". The poster features the main hero, a rugged astronaut, looking out at a massive, swirling black hole in space. The reflection of a mysterious alien artifact is visible in his helmet visor. The typography is bold, metallic, and modern. The tagline "Time is the enemy" is positioned at the bottom. –ar 2:3
IllustrationPlastic Pollution PSA Poster
A powerful and thought-provoking poster for a public service announcement about plastic pollution in the oceans. The image is a surreal and sad depiction of a sea turtle swimming through a sea of plastic bags and bottles, instead of water. The tagline "Is this the ocean you want?" is at the bottom. The visual should be realistic and impactful, designed to evoke an emotional response. –ar 3:4
IllustrationMinimalist Hamlet Poster
A dramatic and minimalist poster for a production of Shakespeare's "Hamlet". The design features a single, powerful image: a human skull with a golden crown resting on it, against a stark black background. The title "HAMLET" is in a classic, sharp serif font, with the letters slightly decaying. The design is symbolic, modern, and full of gravitas. –ar 2:3
How to use it
Describe the design goal
Tell it what the design is for: a book cover, a movie poster, a festival flyer. Include the intended audience and mood.
Specify typography style
Seedream 4 handles text well. Mention font style (serif, script, bold display), and where text should appear in the composition.
Set the aspect ratio
Use –ar 2:3 for posters and covers, –ar 16:9 for banners and thumbnails, –ar 1:1 for social media.
What it's good at
Graphic design fluency
Understands layouts, whitespace, hierarchy, and print design conventions. Works well for real-world design use cases.
Strong typography rendering
Reliably produces legible, well-styled text in designs. One of the best models for poster and cover art.
Art direction control
Responds to references like film noir, ukiyo-e, brutalism, or Swiss International Style. Translates art direction language into visual output.
Questions
Is Seedream 4 good for photo-realistic images?
It's better suited for designed, illustrated, and compositional work. For pure photorealism, GPT-4o Image or Flux is stronger.
Can it render Chinese text or mixed typography?
Yes — Seedream 4 handles Chinese characters and mixed-language text better than most Western-trained models.
What's the max resolution?
Up to 2048×2048. For print work, use the highest available setting.
Can I use outputs commercially?
Yes.