Seedream 3.0 AI Image Generator
Seedream 3.0 is a native high‑resolution text‑to‑image model valued for crisp character portraits, clean embedded text, and strong prompt adherence—great for spell scrolls, item cards, and posters.
Key Features
High‑resolution, clean text‑to‑image generation
Crisp character portraits and readable short text
Strong prompt adherence for details and layout
Balanced color and controlled contrast
Great for spell scrolls, item cards, and posters
How to Get Great Results
- Step 1
Be concise and specific
Describe subject, camera/shot, and lighting in 1–2 sentences. Add a short text string only when needed.
- Step 2
Guide layout for text
Indicate placement and hierarchy—'title at top', 'nameplate badge'—and keep strings short for readability.
- Step 3
Add material cues
Call out surfaces—parchment, linen, brushed steel, embossed leather—to improve micro‑detail.
- Step 4
Iterate in small steps
Change one element per pass (palette, background, small label) to converge predictably.
Example Prompts
Poster design: 'Stormcaller' title at top, centered portrait of human mage, clean border, neutral background, bold serif title
Spell scroll: parchment with readable runes header 'Ignis', limited labels, embossed wax seal, vintage paper texture
Photoreal portrait, ranger with weathered cloak, 85mm lens, f/2.0, soft overcast light, natural skin texture
Item card: silver dagger on dark linen, studio sweep lighting, crisp edges, realistic reflections, small label
Lore card: 'Arcane Guild' header, central emblem, restrained palette, clean composition
💡 Click the copy button to use these prompts in your own generations
Best For
Posters & Cards
Short, readable titles/labels for posters, lore cards, and item art.
Character Portraits
Crisp close‑ups and mid‑shots with stable composition and color.
Props & Items
Product‑style renders with clean edges and believable reflections.
Model Capabilities
Strengths & Limitations
Strengths
- High‑res images with clean embedded text
- Strong prompt adherence and balanced color
- Versatile across portraits, posters, and item art
Limitations
- No img2img/ControlNet editing on CharGen
- Long paragraphs in‑image remain unreliable
- Crowded scenes may need iteration
Frequently Asked Questions
About Seedream 3.0
Seedream 3.0 on CharGen emphasizes high‑resolution text‑to‑image generation with clean composition and readable short text. As an AI image generator, it’s a strong pick for posters, lore cards, and item art alongside crisp character portraits.
Prompting Approach
State layout first (title placement, nameplate), then the subject and style. Keep text strings brief, and add photographic cues (lens/shot, lighting) for stability.
When to Choose Seedream 3.0
Choose Seedream 3.0 when you need high‑res, clean T2I with readable short text in the image. For speed and advanced editing, compare with Seedream 4.0; for text‑centric posters, also try Ideogram 3.0 or Qwen Image.