Awesome Nano Banana Prompts

Introduction 🍌

A curated collection of creative prompts for Nano Banana (Gemini 2.5 Flash Image), designed to inspire your imagination and unlock the full potential of AI image editing and generation

Welcome to awesome-nano-banana-prompts! Nano Banana is a state-of-the-art image model from Google DeepMind, renowned for its powerful visual reasoning and multi-turn conversation capabilities that make image creation more intuitive and fun than ever before. This repository aims to collect and share high-quality prompts that showcase the unique strengths of Nano Banana.

Mission ✨

• Inspire Creativity: Provide a diverse range of prompt examples to help you break through creative blocks.
• Save Time: Offer ready-to-use prompts that you can adapt for your projects, enabling you to achieve high-quality results quickly.
• Build a Community: Create a hub for Nano Banana enthusiasts and creators to share their best ideas and learn from one another.

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Directory

• Awesome Nano Banana Prompts
  • Introduction 🍌
  • Mission ✨
  • Directory
  • Cases
    • Case 10: Train Station Movie Poster
    • Case 9: Comic Convention Booth
    • Case 8: Manga Style Conversion
    • Case 7: Character Clothing Change
    • Case 6: Photo of Two Characters
    • Case 5: Designated Reference Pose for Character
    • Case 4: Photorealistic 3D Rendering
    • Case 3: High-End Adorable Product Ads
    • Case 2: 16-Bit Platform Video Game
    • Case 1: Pet to Plastic Action Figure

Cases

Case 10: Train Station Movie Poster (by @AI_Kei75)

Input	Output

input: Need to upload reference image

prompt:

Create a movie poster using the original image. The genre of the movie will be determined based on the atmosphere of the original image.
Regardless of whether the original image is anime or live-action, the style and character design of the original image will be maintained as perfectly as possible. However, poses and expressions may be changed to match the poster design. Other people and objects may also be added at this time.
The final generated image will be photorealistic. This does not apply to the poster design, as it will be based on the original image.
The scenery of the underground passage of a Japanese station where the poster is posted will be recreated in a realistic image. People passing through the underground passage will be added.
The reflection of the poster is angled to make it look more realistic.

Case 9: Comic Convention Booth (by @tokyo_Valentine)

Input	Output

input: Need to upload reference image

prompt:

Erase the background and replace the characters with the following:

Cosplayers and Character Goods

Character/Motif:
Character goods based on the illustration

Hairstyle, Eyes, and Appearance:
(Focus on merchandise, not the character itself.)

Main Character: A cosplayer is holding a figurine in the center of the screen.

Location:
Comic Market (a doujinshi sales event).
A spacious booth is filled with merchandise lined up on tables and shelves. The atmosphere is filled with excitement and anticipation.

Merchandise Lineup:
• A large, approximately 100cm figure is displayed in the center of the booth, creating an eye-catching display.
• The character is displayed on an 80-inch LCD panel.
• Acrylic Stands
• Chibi Figures (Deformed)
• Body Pillows (Large, Full-Length Character Print)
• Jigsaw Puzzles (Using Character Artwork)
• Stationery (Notebooks, Pens, Clear Files, etc.)
• Desk Pads
• Plush Toys (Deformed)
Exhibition/Display:
• Goods neatly arranged throughout the booth, creating a unified look.
• Utilizing desks and shelves reminiscent of doujinshi sales events, the layout encourages fans to pick up items.
• With the energy of the visitors as a backdrop, the venue is presented as a special "fan sanctuary."
Overall Tone:
A dreamlike sales space.
While emphasizing cuteness and pop, the space evokes the unique enthusiasm of doujin events and the feeling of a "sanctuary for fan activities."
Swarms of people.

Image Quality:
Photorealistic, 4K (4000px x 3000px)

Case 8: Manga Style Conversion (by @nobisiro_2023)

Input	Output

input: Need to upload reference image

prompt:

Convert the input photo into a black-and-white manga-style line drawing.

Case 7: Character Clothing Change (by @skirano)

Input	Output

**input:**Need to upload person image and clothing image

prompt:

Replace the person's clothing in the input image with the target clothing shown in the reference image. Keep the person's pose, facial expression, background, and overall realism unchanged. Make the new outfit look natural, well-fitted, and consistent with lighting and shadows. Do not alter the person's identity or the environment — only change the clothes.

Case 6: Photo of Two Characters (by @ZHO_ZHO_ZHO)

Input	Output

input: Need to upload two reference image

prompt:

Generate a close-up Polaroid photo of two people, keeping the faces consistent. The photo has a slight blur effect and is taken indoors with a flash, just like a party, with the two people keeping an intimate and funny pose.

Case 5: Designated Reference Pose for Character (by @ZHO_ZHO_ZHO)

Input	Output

input: Need to upload two reference image

prompt:

Change the pose of the person in Picture 1 to that in Picture 2, and shoot in a professional studio.

Case 4: Photorealistic 3D Rendering (by @tetumemo)

Input	Output

input: Need to upload a reference image

prompt:

Please convert all of this house's floor plans into a photorealistic 3D rendering in isometric projection while keeping the overhead view, and generate the image.

Case 3: High-End Adorable Product Ads (by @azed_ai)

Input	Output

input: Need to upload a reference image

prompt:

A high-resolution advertising photograph of a realistic, miniature [PRODUCT] held delicately between a person's thumb and index finger.  clean and white background, studio lighting, soft shadows. The hand is well-groomed, natural skin tone, and positioned to highlight the product’s shape and details. The product appears extremely small but hyper-detailed and brand-accurate, centered in the frame with a shallow depth of field. Emulates luxury product photography and minimalist commercial style.

Case 2: 16-Bit Platform Video Game (by @Priya_0608)

Input	Output

input: Need to upload a reference image

prompt:

First, ask me to upload an image of myself. Then reimagine me as a 16-Bit Video Game character and put me in a 2D 16-bit platform video game.

Case 1: Pet to Plastic Action Figure (by @GeminiApp)

Input	Output

input: Need to upload a reference image

prompt:

turn my pet into a plastic action figure next to its packaging