Prompt Lab — Build and compare prompts across all platforms

Promagen — Prompt Lab

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Portraits & People
5 scenes
👤Subject
🎬Action / Pose
🎨Style / Rendering
🌍Environment
📐Composition
📷Camera
💡Lighting
🌫️Atmosphere
🎭Colour / Grade
🧱Materials
✨Fidelity
🚫Constraints
Aspect Ratio(optional)

Select an aspect ratio to include composition guidance in your prompt.

🎯 4-Tier Prompt Variants

Same scene, different syntaxes

1

CLIP-Based

Tokenized keywords, high stacking tolerance

Active
(term:weight)::weightcomma-separated

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2

Midjourney Family

Parameter-rich, very high tolerance

--ar--no--v

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3

Natural Language

Conversational prompts, medium tolerance

full-sentencesdescriptivecontextual

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4

Plain Language

Simple prompts work best, low tolerance

simplefocusedminimal

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💡

Compare: Each tier formats your prompt differently.

T1 uses (term:1.2) weights • T2 uses --no • T3 uses sentences • T4 keeps it simple

💡 Learn by comparison: Same vision, different syntaxes. Tier 1 uses (weights), Tier 2 uses --params, Tier 3 uses sentences. Select a provider above to lock in your preferred format.

🧠Prompt Intelligence

Tier 1: CLIP-Based
✅

Selections are harmonious

Checked against 145 conflict rules (era clashes, lighting contradictions, style incompatibilities). Try mixing opposing terms like vintage + cyberpunk or golden hour + neon glow to see conflicts appear.

Platform tips:

💡 Tier 1 (CLIP): Use (term:1.2) weights for emphasis