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How to Use Nano Banana - Complete Step-by-Step Guide

How to Use Nano Banana - Complete Step-by-Step Guide

Learn how to use Nano Banana's AI image editing tools with this comprehensive step-by-step tutorial. From account setup to creating your first masterpiece.

Welcome to Nano Banana! This comprehensive guide will walk you through everything you need to know to start creating amazing AI-powered images and edits. Whether you're completely new to AI image editing or transitioning from other tools, this tutorial will get you up and running in minutes.

Getting Started

Step 1: Create Your Account

  1. Visit Nano Banana: Go to usenanobanana.com
  2. Sign Up: Click the "Sign Up" button in the top right corner
  3. Choose Your Method: Sign in with Google, GitHub, or email
  4. Verify Your Account: Check your email for verification if using email signup
  5. Welcome Bonus: New users receive free credits to start experimenting!

Step 2: Understanding Your Dashboard

Once logged in, you'll see your main dashboard with:

  • Credit Balance: Your available credits displayed in the top right
  • User Level: Your current plan (Starter, Pro, or Premium)
  • Navigation Menu: Access to different tools and settings

Understanding the Three Modes

Nano Banana offers three powerful modes for different creative needs:

🎨 Image Generation

What it does: Creates entirely new images from text descriptions Best for: Original artwork, concept art, product mockups, creative brainstorming Credits: 1 credit per generation

✂️ Image Editing

What it does: Modifies existing images while preserving important features Best for: Photo enhancement, background changes, object removal, style changes Credits: 1 credit per edit

🔀 Multi-Image Fusion

What it does: Combines elements from multiple images into cohesive new creations Best for: Character consistency, outfit swapping, scene composition, creative mashups Credits: 2 credits per fusion

ps: The price may change at any time, please refer to the current page.

Step-by-Step Usage Guide

Using Image Generation

  1. Select Generation Mode: Click on the "Image Generation" tab
  2. Write Your Prompt: Describe what you want to create in detail
    • Example: "Create a professional headshot of a businessman in a modern office"
  3. Review Credit Cost: Check that you have enough credits (1 credit per generation)
  4. Generate: Click "Start Generation"
  5. Wait for Processing: Usually takes 30-60 seconds
  6. Download Your Result: Click the download button when ready

Pro Tip: Be specific in your descriptions for better results!

Using Image Editing

  1. Select Editing Mode: Click on the "Image Editing" tab
  2. Upload Your Image:
    • Click "Upload Images" or drag and drop
    • Supported formats: JPG, PNG, WEBP
    • Maximum size varies by plan (3-20MB)
  3. Write Your Edit Instructions:
    • Example: "Remove the background and replace it with a beach sunset"
    • Example: "Change the person's shirt to a blue formal blazer"
  4. Preview and Generate: Review your setup and click "Start Generation"
  5. Download Results: Save your edited image

Important: Nano Banana's character consistency means facial features will remain unchanged during edits!

Using Multi-Image Fusion

  1. Select Fusion Mode: Click on the "Multi-Image Fusion" tab
  2. Upload Multiple Images: Add 2-3 images you want to combine
  3. Describe the Fusion:
    • Example: "Take the hairstyle from image 1 and put it on the person in image 2"
    • Example: "Combine the background from image 1 with the subject from image 2"
  4. Generate Fusion: Process takes slightly longer due to complexity
  5. Review and Download: Check results and save your creation

Image Upload Requirements

Supported Formats

  • JPEG (.jpg, .jpeg): Most common, good for photos
  • PNG (.png): Best for images with transparency
  • WebP (.webp): Modern format, excellent compression

Size Limits by Plan

  • Starter: Up to 5MB per image
  • Pro: Up to 10MB per image
  • Premium: Up to 20MB per image

Quality Tips

  • Use high-resolution images for best results
  • Ensure good lighting in original photos
  • Clear, unblurred images work better
  • Avoid heavily compressed images

Writing Effective Prompts

For Image Generation

Be Descriptive: "A serene mountain landscape at golden hour with a crystal-clear lake reflecting snow-capped peaks"

Include Style Elements: "Digital art style", "photorealistic", "oil painting effect"

Specify Details: Lighting, colors, mood, composition

For Image Editing

Be Specific About Changes: "Change the red dress to a blue evening gown"

Mention What to Preserve: "Keep the person's face exactly the same"

Describe the Desired Outcome: "Make it look like a professional headshot"

For Multi-Image Fusion

Reference Images Clearly: "Take the hat from the second image"

Explain the Combination: "Blend the lighting from image 1 with the subject from image 2"

Specify the Final Vision: "Create a cohesive portrait that looks naturally lit"

Managing Your Credits

Understanding Credit Usage

  • Generation: 1 credit per image created
  • Editing: 1 credit per edit operation
  • Fusion: 2 credits per fusion (due to complexity)

Checking Your Balance

Your credit balance is always visible in the top-right corner of your dashboard.

Purchasing More Credits

When you run low on credits:

  1. Click on your credit balance
  2. Choose from our Credit Packages
  3. Select your preferred payment method
  4. Credits are added instantly after payment

Free Credits

  • New users get welcome credits
  • Some plans include monthly credit allowances
  • Occasional promotions may include bonus credits

Downloading and Managing Results

Download Options

  • Individual Download: Click the download icon on any result
  • Batch Download: Select multiple images and download together
  • Format Choice: Usually provided as high-quality PNG or JPEG

Organizing Your Work

  • Favorites: Star your best creations for easy access
  • Collections: Group related images together
  • History: Access all your previous generations

Common First-Time Questions

"How long does processing take?"

  • Generation: 30-60 seconds
  • Editing: 45-90 seconds
  • Fusion: 1-3 minutes

"What if I don't like the result?"

  • Try rephrasing your prompt
  • Be more specific in your description
  • Each generation uses credits, so craft prompts carefully

"Can I edit the same image multiple times?"

  • Yes! Use the "Re-edit" button on any result
  • Each edit operation costs 1 credit
  • Previous versions are saved in your history

"Is my data safe?"

  • All images are processed securely
  • No permanent storage of your uploads
  • Automatic cleanup after processing
  • See our Privacy Policy for details

Next Steps

Congratulations! You're now ready to start creating with Nano Banana. Here are some suggestions for your journey:

  1. Start Simple: Try basic generation or editing first
  2. Experiment: Use your free credits to explore different styles
  3. Learn Advanced Techniques: Check out our Tips and Tricks guide
  4. Join the Community: Share your creations and get inspired
  5. Upgrade When Ready: Consider Pro or Premium plans for advanced features

Getting Help

If you need assistance:

Ready to create something amazing? Start your first project now and experience the magic of AI-powered image editing with Nano Banana!


Need more advanced techniques? Check out our Tips and Tricks Guide for professional-level results.