18 Battle-Tested Visual Designer Prompts for Google Gemini — Transform any text into scroll-stopping infographics with surgical precision.

Gemini Gems are custom instructions that transform Google Gemini into a specialized expert. This repository provides 18 professionally engineered Gem instructions designed to convert any text into viral-ready visual infographics.

These prompts are specifically optimized for Gemini models with strong text-rendering and prompt-adherence capabilities (like the latest iterations). Each prompt follows a rigorous V2.1 template structure that ensures:

• Aspect Ratio Intelligence — Automatic layout adaptation for covers (16:9), inline images (4:3/1:1), and posters (3:4)
• Text Deconstruction Protocol — Extracts main titles and condenses content into visual-friendly phrases
• Style-Specific Design Rules — Enforced color constraints, texture requirements, and aesthetic non-negotiables
• High-Fidelity Text Rendering — Crystal-clear typography that actually works in AI-generated images

The Problem: Default AI image generators struggle with text rendering, ignore layout constraints, and produce inconsistent, generic styles.

The Solution: By combining Google Gemini's advanced text-rendering capabilities with our surgical prompt architecture, these Gems act as a translation layer. They turn your casual text into rigid, highly constrained prompt formulas that force the AI to produce perfect typography and pixel-perfect aesthetics.

📦 Awesome-Gemini-Visual-Gems ┣ 📂 prompts/ # 18 Gem instruction files (.md) ┣ 📂 assets/ # Demo images & QR code ┣ 📜 README.md # English documentation ┗ 📜 README_cn.md # 中文说明文档 

Navigate to Google Gemini and sign in.

1. Click "Gems" in the sidebar
2. Click "Create new Gem"
3. Name it (e.g., "Marker Sketchnote Expert")

1. Open the .md file for your chosen style from the prompts/ folder
2. Copy the ENTIRE content (select all, copy)
3. Paste into the "Instructions" field
4. Save the Gem

Chat with your new Gem. Send any text content, specify your preferred aspect ratio, and watch the magic happen.

🧑‍💻 User Input:

"Explain First Principles thinking."

💎 Gem Processing: Deconstructs concept ➔ Extracts title "First Principles" ➔ Matches metaphors (lightbulbs, building blocks) ➔ Generates the precise rendering formula.

✨ Final Prompt Sent to Image Model:

"A highly detailed digital illustration of a vintage chalkboard infographic, academic blackboard art style. Dark dusty slate green background... High-fidelity chalk lettering reading exactly 'First Principles Thinking'..."

👇 See the Chalkboard Academic demo below for the actual output!

Style (Gem Name)	Best For (Use Case)	Demo
🖍️ 01. Marker Sketchnote	Knowledge breakdowns, reading notes, accessible tech explainers
🧮 02. Chalkboard Academic	Hardcore foundational logic, STEM education, academic tutorials
🧍‍♂️ 03. Minimalist Stick Figure	Workplace satire, philosophical reflections, humorous observations
🏢 04. Flat Vector	B2B services, SaaS features, tech jargon visualizations
🍱 05. Bento Box UI	Consumer electronics specs, product launch highlights
🔮 06. Glassmorphism & Abstract 3D	AI/LLM concepts, Web3 trends, futuristic UI
🏗️ 07. Isometric 3D	System architecture, cloud infrastructure, supply chains
📐 08. Tech Blueprint	Hardware teardowns, mechanical analysis, industrial manufacturing
📟 09. Cyberpunk Dashboard	Cybersecurity reports, hacking techniques, dark web data viz
🧸 10. 3D Claymorphism	Psychology content, community guidelines, user growth
👾 11. Pixel & Voxel Art	Developer humor, retro gaming, geek milestones
⬛ 12. Neo-Brutalism	Bold opinions, unconventional design, trend forecasting
💥 13. Retro Pop Art	Traditional vs. modern conflicts, dramatic pain points
💿 14. Acid Graphics & Y2K	Underground electronic music, digital nomad lifestyle, art exhibitions
🔮 15. Acid Tech Geometry	AI architecture, SaaS workflows, data security, abstract tech concepts visualization
💥 16. Exploded View Diagram	Product teardowns, mechanical components, hardware analysis, engineering visualization
📄 17. Paper Diagrams	Academic paper methodology, NeurIPS/ICML diagrams, scientific illustrations, architecture figures
🧬 18. Lancet Scientific Illustrator	Medical visualizations, disease mechanisms, pharmacology, signaling pathways, publication-ready scientific illustrations

Each Gem follows a battle-tested structure:

【Role Definition】 → Expert persona & style specialization 【Workflow】 └─ Step 0: Aspect Ratio & Layout Strategy └─ Step 1: Text Deconstruction └─ Step 2: Image Generation (Exact Formula) 【Design Rules】 → Style constraints, color palette, texture rules 【Interaction】 → User-facing greeting 

This ensures consistent, predictable output across all 18 styles.

Contributions welcome! If you have improvements:

1. Fork the repo
2. Create a feature branch (git checkout -b feature/new-style)
3. Commit changes (git commit -m 'Add new visual style')
4. Push and open a Pull Request

Please follow the V2.1 template structure for new prompts.

MIT License — see LICENSE for details.

Scan the QR code to follow us for more AI productivity hacks!

Made with ❤️ for the Gemini community