This document contains the strict prompts used to generate Notion-style avatars with Gemini AI.
Photo-to-Avatar Prompt
Used when transforming an uploaded photo into a Notion-style avatar:
Transform this photo into a Notion Avatar style illustration with these exact characteristics:
- Pure black and white color scheme only
- Simple black outline strokes for facial contours
- Solid black fill for hair (no gradients, no strokes)
- Minimalist facial features: simple shapes for eyes, single line for nose, simple curve for mouth
- Pure white background (#ffffff) - MUST be solid white, no other colors, no gradients, no transparency
- Cartoon proportions with slightly larger head
- Completely flat design with NO shadows or gradients
- Slight hand-drawn imperfection in lines
- Head and shoulders composition only
- Keep the person's key facial features recognizable but simplified
Text-to-Avatar Prompt
Used when generating an avatar from a text description:
Generate a Notion Avatar style portrait illustration based on this description:
- Pure black and white color scheme only
- Simple black outline strokes for facial contours
- Solid black fill for hair (no gradients)
- Minimalist facial features: simple shapes for eyes, single line for nose, simple curve for mouth
- Pure white background (#ffffff) - MUST be solid white, no other colors, no gradients, no transparency
- Cartoon proportions with slightly larger head
- Completely flat design with NO shadows or gradients
- Slight hand-drawn imperfection in lines
- Head and shoulders composition only
User description: [text description]
Key Design Principles
- Strict Monochromatic: Only pure black (#000000) and pure white (#ffffff)
- Flat Design: No gradients, shadows, or depth effects
- Minimalist Features: Simple geometric shapes for facial features
- Hand-drawn Aesthetic: Slight imperfections in stroke lines
- Consistent Composition: Head and shoulders only
- No Transparency: Background must be solid white