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HiDream Fast AI Image Generator

HiDream Fast is optimized for speed—rapid image‑to‑image edits and quick text‑to‑image drafts for NPCs, loot icons, and mood boards when you need results now.

Key Features

Speed‑tuned generations for rapid iteration

Works for both text‑to‑image and image‑to‑image

Great for NPCs, loot icons, thumbnails, and mood boards

Targeted edits without re‑rolling the whole image

Reliable prompt adherence at fast settings

How to Get Great Results

  1. Step 1

    Define the goal in one line

    Lead with subject + action + style (e.g., 'loot icon: ruby amulet on dark velvet, studio sweep light, crisp edges').

  2. Step 2

    Iterate in micro‑steps

    Change one attribute per pass—palette, background, or a single gear swap—to stay fast and predictable.

  3. Step 3

    Use img2img to avoid drift

    When you like the framing, switch to image‑to‑image and nudge details while preserving composition.

  4. Step 4

    Promote to a flagship model

    Once the idea is locked, move to HiDream Full, Flux.Pro, or Juggernaut for final polish.

Example Prompts

Example 1

NPC portrait draft, human innkeeper with friendly smile, soft window light, medium shot, natural palette

Example 2

Loot icon: ruby amulet on black velvet, studio sweep light, crisp edges, minimal background, clean silhouette

Example 3

Mood board thumbnail, rainy alley in a medieval city, neon‑like lantern glow, graphic read, bold contrast

Example 4

Prop draft, battered spellbook with brass clasps, top‑down, parchment texture, subtle vignette

Example 5

Quick character draft, wood‑elf ranger with green cloak, shallow depth of field, rim‑lit, understated colors

💡 Click the copy button to use these prompts in your own generations

Best For

🧑

Rapid NPC Concepts

Spin up lots of character ideas quickly, then refine the winners.

💎

Loot Icons & Props

Create clean, readable single‑subject images suitable for UI and inventory.

🗂️

Mood Boards & Thumbnails

Draft small frames that establish palette and lighting for later high‑fidelity passes.

Model Capabilities

Primary ModeText‑to‑Image + Image‑to‑Image
Image‑to‑ImageSupported on CharGen
ControlNetNot supported on CharGen
Negative PromptsSupported; keep concise
StylesGeneral
AccessSubscriber‑only on CharGen (Fast variant)

Strengths & Limitations

Strengths

  • Very fast generation times for iteration
  • Stable framing with img2img workflows
  • Great for UI‑scale graphics and drafts

Limitations

  • Lower fidelity than HiDream Full or Flux.Pro
  • Complex scenes may need multiple passes
  • No pose/layout ControlNet guidance

Frequently Asked Questions

About HiDream Fast

HiDream Fast accelerates everyday drafting and quick edits. As an AI image generator, it’s ideal for NPC portraits, loot icons, and mood frames that you’ll later polish in a higher‑fidelity model.

Prompting Approach

Lead with a one‑line goal, use concise descriptors, and iterate in micro‑steps. When composition works, switch to img2img to lock layout while nudging materials and palette.

When to Choose HiDream Fast

Choose HiDream Fast when speed matters most—early ideation, thumbnails, and UI‑scale props. Promote to HiDream Full, Flux.Pro, or Juggernaut for final polish.