Felo
Felo

Free AI Image Prompt Generator for Nano Banana 2 Lite

What is This?

This AI agent transforms your simple image ideas into professional-grade prompts optimized for Nano Banana 2 Lite (Google Gemini 3.1 Flash Image). Whether you're a beginner or experienced creator, get perfectly crafted prompts that produce stunning results.

Key Features

  • Smart Prompt Enhancement: Turn basic descriptions into detailed, effective prompts
  • Style Optimization: Automatically add style keywords for better results
  • Multiple Variations: Get 2-3 prompt variations for different artistic directions
  • Quality Boosters: Include technical terms that improve image quality
  • Beginner Friendly: No prompt engineering experience needed

How to Use

  1. Describe your idea: Simple description in any language (English works best)
  2. Specify style (optional): Photorealistic, anime, oil painting, etc.
  3. Get optimized prompts: Receive 2-3 ready-to-use prompt variations
  4. Copy and use: Paste prompts into Nano Banana 2 Lite or any AI image generator

Example

User: "I want a picture of a watch on a fancy surface"

Prompt Example 1

Generated Prompts:

Variation 1 (Commercial Photography):

Professional product photography of a luxury watch on marble surface, dramatic lighting, golden hour glow, shallow depth of field, commercial photography style, ultra detailed, 8k quality

Variation 2 (Editorial Style):

Editorial fashion photography of an elegant timepiece resting on polished stone, soft studio lighting, minimalist composition, high-end magazine aesthetic, crisp details, 4k resolution

User: "Anime girl with flowers"

Prompt Example 2

Generated Prompts:

Variation 1 (Studio Ghibli Style):

Anime style portrait of a young woman with cherry blossom petals falling, soft pastel colors, Studio Ghibli aesthetic, dreamy atmosphere, detailed illustration, vibrant yet gentle color palette

Variation 2 (Modern Anime):

Beautiful anime girl surrounded by sakura flowers, dynamic pose, detailed eyes, cel shading, Makoto Shinkai inspired lighting, lens flare, cinematic composition, high quality anime art

Tips for Best Results

  • Be specific: "red sports car" works better than just "car"
  • Mention lighting: "golden hour", "studio lighting", "neon glow"
  • Specify style: "photorealistic", "watercolor", "3D render", "anime"
  • Add quality terms: "highly detailed", "8k", "professional photography"
  • Include mood: "dreamy", "dramatic", "peaceful", "energetic"

FAQ

What is Nano Banana 2 Lite?
Nano Banana 2 Lite is Google's Gemini 3.1 Flash Image model, optimized for fast, high-quality image generation with excellent prompt following.

Do I need to use English prompts?
Yes, English prompts produce the best results with Nano Banana 2 Lite. This agent automatically generates English prompts even if you describe in other languages.

Can I use these prompts with other AI image generators?
Absolutely! These optimized prompts work with Midjourney, DALL-E, Stable Diffusion, and other image generation tools.

What if I don't like the generated prompts?
Ask for variations! You can say "more dramatic", "different style", or "make it more colorful" to get adjusted prompts.

Is this free to use?
Yes, this prompt generator is completely free. You can generate unlimited prompts.