15 Best Nano Banana Pro AI Prompts You Must Try (All Free)
Try Nano Banana Pro on iMini AI
Powered by Google Gemini 3 Pro Image, Nano Banana Pro has taken the AI image and creator community by storm. This upgraded version delivers a major leap in both image generation and editing—offering significantly improved character consistency, faster generation speed, and exceptional semantic understanding. It’s no surprise that users around the world are calling it a true “game changer.”
To help you unlock its full potential, we’ve carefully selected 15 of the best Nano Banana Pro prompts you can try right now—and every single one is completely free to use.
Travel Journal
Have you ever struggled with choosing the right style for your travel journal? Now you can easily create your own personalized travel diary with Nano Banana Pro, no design skills required.
iMini AI Nano Banana Pro Prompt [Thailand Trip]:
A vibrant long-form vertical infographic illustration depicting a “5-day Thailand travel itinerary” in a hand-drawn watercolor sketch style. The composition flows along a winding path. Color palette includes golden yellow, tropical orange, teal blue, and lush green. Day 1 Bangkok: the Grand Palace with golden spires and tuk-tuks. Day 2 Market Day: floating markets and Wat Arun. Day 3 Chiang Mai: ancient city gates and lanterns. Day 4 Nature: elephant sanctuary. Day 5 Relaxation: spa icons and mango sticky rice.
iMini AI Nano Banana Pro Prompt [Singapore Travel Journal]: Hyper-realistic flat lay, an open handwritten diary page, with rough parchment, mixed-media collage, featuring clear text, icons, and hand-drawn characters, presenting a vivid personal diary style.
Step-by-Step Diagram
Nano Banana Pro can transform a single reference image into clear and structured visual step-by-step diagrams. With Christmas approaching, now is the perfect time to design recipe guides for holiday cakes or cookies.
iMini AI Nano Banana Pro Prompt [Christmas Cake and Cookies]: Create these "Christmas cookies" into a cute recipe page in the style of a vintage hand-drawn recipe book, with carefully drawn illustrations of ingredient lists, labels, measuring tools, and utensils, using warm pastel colors and delicate ink outlines.
Detailed Information Diagram
If you need detailed infographics for architecture, products, or any complex items, Nano Banana Pro can automatically highlight key structural elements and important measurement data, presenting impressive accuracy.
iMini AI Nano Banana Pro Prompt [Detailed Information Diagram of Big Ben]: Create a detailed information diagram of "Big Ben", integrating real photos with blueprint-style technical annotations and overlay diagrams. Use white chalk-style sketches to highlight key structural data, important measurements, and architectural features. Blueprint aesthetic style, educational infographic feel.
Comic Coloring
Nano Banana Pro has a comic coloring function that can automatically add colors to black-and-white comic pages while keeping the line art clear and character details accurate.
iMini AI Nano Banana Pro Prompt [Comic Coloring]: Generate high-quality color renderings based on the provided comic page line art. Adopt a vivid anime aesthetic with high saturation, clear cel-shaded shadows, and dramatic high-contrast lighting. The final output must preserve the original panel layout to achieve a professional comic book effect.
Anime to Real Person
Nano Banana Pro has the powerful function of converting anime into real-life characters, instantly transforming your favorite anime characters into hyper-realistic live-action versions.
iMini AI Nano Banana Pro Prompt [Anime to Realistic]: Convert the character in the reference photo into a realistic depiction. Exactly replicate the clothing, pose, body posture, gestures, facial expressions, and camera framing without any deviation. Ultra-high definition, shot with a Canon EOS R5 and a 50mm f/1.2 lens.
Real-time Weather Report
Surprisingly, as long as the correct latitude and longitude are provided, the Nano Banana Pro can create real-time weather reports and street views.
iMini AI Nano Banana Pro Prompt [Real-time Weather Report]: Please generate a 16:9 ratio image for the coordinates "40.7128°N, 74.0060°W", capturing the local ambiance and real-time weather conditions. Display the coordinates, weather information, and a brief description in an aesthetically pleasing font in the bottom left corner.
Character Relationship Diagram
With the powerful Knowledge Base of Gemini 3, Nano Banana Pro can also help you organize the relationships between different characters in movies or cartoons.
iMini AI Nano Banana Pro Prompt [Character Relationship Diagram]: Create a comprehensive and vivid character relationship diagram for "SpongeBob SquarePants", with each character represented by a stylized portrait, using clear lines and bright colors to illustrate relationships, including all major characters: SpongeBob in the center, Patrick Star, Squidward, Mr. Krabs, Shandi, etc. The overall aesthetic should be lively and colorful.
Product Sample Generation
By providing a logo or character for Nano Banana Pro and writing appropriate prompts, you can generate custom peripheral designs. Nano Banana Pro excels in peripheral creation, providing high-quality visual effects while maintaining a consistent character or logo design.
iMini AI Nano Banana Pro Prompt [Peripheral Generation]: Generate photo-realistic samples (phone cases, canvas bags, pillows, stickers, mugs, calendars, skateboards, umbrellas) themed around a character. Featuring a dreamy and ethereal aesthetic, predominantly in pastel colors, with the character centered and prominent. A single, coherent image with high resolution.
Creative Font Design
With Nano Banana Pro, with just a bit of creative inspiration, you can create stunning font designs even without any design skills.
iMini AI Nano Banana Pro Prompt [Creative Font]: A masterpiece 3D cartoon poster of "Nano Banana Pro", with the title composed of stylized 3D cartoon bananas (smooth, vibrant gradients) forming clear letters. Dynamic and playful still life with cinematic 3D lighting. Octane rendering.
Fashion Product Collage
Create a beautiful and stylish product collage showcasing detailed #OOTD outfits with Nano Banana Pro, effortlessly combining clothing, accessories, and styles into a cohesive and eye-catching visual.
iMini AI Nano Banana Pro Prompt [Fashion Product Collage]: Based on the provided clothing images, create a highly detailed fashion product collage on a vintage brown corkboard, with the reference image displayed in the center and high-resolution cutouts of individual clothing items beautifully presented around it, featuring an editorial aesthetic.
Family photo of the character
Nano Banana Pro easily combines characters from different movies or anime into a single coherent image.
iMini AI Nano Banana Pro Prompt [Character Family Photo]: Generate a vibrant group photo showing "Nick Wilde, Judy Hopps (from Zootopia), Tanjiro Kamado, Nezuko Kamado (from Demon Slayer), and Bai Long (from Spirited Away)" standing together. Render it in a bright and fresh anime style, with a vast, lush green grassland as the background.
Video Storyboard Generation
Given any reference image for Nano Banana Pro, it can transform it into a beautiful and detailed video storyboard.
iMini AI Nano Banana Pro Prompt [Video Storyboard]: Create a video storyboard for this scene.
Creative Post
Nano Banana Pro also demonstrates impressive creativity in generating creative posts, capable of transforming simple ideas into sophisticated visual content.
iMini AI Nano Banana Pro Prompt [Creative Post]: Generated Post: A real milk tea paired with hand-drawn black ink graffiti, with lines that are casual and playful. The graffiti depicts the milk tea steam turning into a playful cloud, and the tapioca pearls turning into fantastic bubbles. Bold text "SIP THE COZY CHILL" at the top, and "Winter Edition Only" marked at the bottom. 3:4 aspect ratio.
3D Sticker
Transform your cat, favorite cartoon character, or even yourself into high-quality 3D stickers with Nano Banana Pro.
iMini AI Nano Banana Pro Tip Word [3D Stickers]: Based on the provided image generation, it contains a high-quality 3D sticker table with nine unique and cute illustrations. Each illustration depicts the subject in a unique 3D cartoon sticker style, with expressive eyes and soft lines, showing different cute actions or expressions.
Dynamic action pose transformation
Nano Banana Pro helps animators easily pair characters with powerful dynamic action poses.
iMini AI Nano Banana Pro Prompt [Dynamic Action Transition]: Generate a 3x3 grid character concept sheet featuring the character from Image 1, with each panel strictly replicating one of the nine dynamic poses from Image 2, maintaining the character design and using "banana-themed weapons". Clean, vibrant anime illustrations with a simple background.
One-click generation in iMini AI
Some beginners may still find it a bit difficult to write prompts. Don't worry - iMini AI allows you to use Nano Banana Pro to generate equally high-quality images with just one click. If you have your own ideas, you can also directly use iMini AI to turn more creative concepts into reality.
