Seedream 3.1 AI Image Generator
Seedream 3.1 delivers fast, richly detailed fantasy art with strong prompt‑following and clean, readable short text—great for expressive portraits, lore cards, item art, and posters.
Key Features
Richly detailed portraits and character art
Clean composition with strong prompt adherence
Readable short text for titles/labels in‑image
Balanced color and controlled contrast
Fast, dependable outputs for production use
How to Get Great Results
- Step 1
Be concise and concrete
Describe subject, camera/shot, and lighting in 1–2 sentences. Add a short title/label only when needed.
- Step 2
Lay out text and hierarchy
Indicate placement—'title at top', 'nameplate badge'—and keep strings short for readability.
- Step 3
Use material cues
Name surfaces—parchment, linen, brushed steel, embossed leather—to improve texture quality.
- Step 4
Iterate one change per pass
Adjust palette, background, or a small label between runs to converge predictably.
Example Prompts
Poster design: 'Silverkeep' title at top, centered portrait of human paladin, clean border, neutral background, bold serif title
Lore card: parchment with 'Arcane Guild' header, central emblem, limited labels, vintage paper texture
Photoreal portrait, ranger with weathered cloak, 85mm lens, f/2.0, soft overcast light, natural skin texture
Item card: steel longsword on dark linen, studio sweep lighting, crisp edges, realistic reflections
Character mid‑shot, elven scholar with embroidered robes, soft window light, shallow DOF, neutral background
💡 Click the copy button to use these prompts in your own generations
Best For
Expressive Portraits
Crisp close‑ups and mid‑shots with balanced color and strong adherence.
Posters & Lore Cards
Short, readable titles/labels embedded in the image for UI and promo.
Item Art
Product‑style renders with clean edges and believable reflections.
Model Capabilities
Strengths & Limitations
Strengths
- Expressive portraits with clean composition
- Strong prompt fidelity and readable short text
- Balanced color and controlled contrast
Limitations
- No img2img/ControlNet editing on CharGen
- Long paragraphs in‑image remain unreliable
- Complex multi‑subject scenes may need iteration
Frequently Asked Questions
About Seedream 3.1
Seedream 3.1 on CharGen delivers fast, expressive fantasy art with strong prompt fidelity and clean, readable short text. As an AI image generator, it’s ideal for portraits, lore cards, and item art where clarity and composition matter.
Prompting Approach
Keep prompts concise—subject, camera/shot, lighting—then add a short title/label only if needed. Use material cues (parchment, linen, steel) to improve texture.
When to Choose Seedream 3.1
Choose Seedream 3.1 when you want expressive portraits and clean text‑in‑image for posters and cards. For high‑res or advanced editing, compare with Seedream 3.0/4.0.