10 Best Nano Banana Prompts for Cartoon Hand-Drawn Style Art (2026)

Want to create beautiful cartoon hand-drawn illustrations with AI? You're in the right place.

The cartoon hand-drawn style is perfect for children's book illustrations, greeting cards, social media graphics, and wall art. In this guide, you'll get 10 ready-to-use prompts that work perfectly with Nano Banana.

What you'll learn:

• The exact prompt formula for cartoon hand-drawn style
• 10 copy-paste prompts with real example images
• Pro tips to customize your results
• Color and atmosphere keywords for any mood

Let's dive in.

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The Cartoon Hand-Drawn Prompt Formula

Here's the simple formula that works every time:

[Subject] + [Scene] + [Style Keywords] + [Colors] + [Mood]

Example:

A cute cat + sitting on a rooftop under starry sky + cartoon style, hand-drawn illustration + soft blue and purple colors + dreamy, whimsical

Must-Have Style Keywords

Always include these two keywords in your prompts:

• cartoon style — Gives that classic illustrated look
• hand-drawn illustration — Adds organic, artistic texture

Bonus Keywords to Try

• whimsical — Playful, imaginative feel
• dreamy — Soft, ethereal quality
• children's book illustration — Classic storybook aesthetic
• cute — Adorable character design
• playful — Fun, energetic mood

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10 Ready-to-Use Prompts (Just Copy & Paste)

1. Starry Night Cat

Copy this prompt:

A cute cat sitting on a rooftop under a starry night sky, crescent moon, twinkling stars, cartoon style, hand-drawn illustration, whimsical, dreamy atmosphere, soft blue and purple colors, children's book illustration

Best for: Night-themed illustrations, children's room decor, greeting cards

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2. Bunny in a Teacup

Copy this prompt:

An adorable rabbit sitting in a giant teacup, autumn leaves falling around, cozy atmosphere, cartoon style, hand-drawn illustration, warm colors, whimsical, cute, children's book style

Best for: Autumn-themed art, cozy illustrations, tea party invitations

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3. Girl with Balloons

Copy this prompt:

A little girl holding colorful balloons, standing in a flower field, sunny day, cartoon style, hand-drawn illustration, cheerful, playful, vibrant colors, children's book illustration

Best for: Birthday cards, nursery art, cheerful social media posts

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4. Sunset Sunflower Silhouette

Copy this prompt:

Silhouette of a girl standing in a sunflower field at sunset, golden hour lighting, cartoon style, hand-drawn illustration, dreamy, warm orange and yellow tones, poetic atmosphere

Best for: Artistic prints, poetry illustrations, summer-themed decor

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5. Fairy Tale Cottage

Copy this prompt:

A cozy little cottage with smoke coming from chimney, surrounded by colorful flowers and butterflies, cartoon style, hand-drawn illustration, whimsical, pastel colors, fairy tale atmosphere

Best for: Storybook covers, fantasy illustrations, home decor

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6. Rainbow Rain on Houses

Copy this prompt:

Colorful houses under a rainbow rain, bright colors dripping from the sky, cartoon style, hand-drawn illustration, playful, joyful, children's book illustration, vibrant palette

Best for: Kids' room art, imaginative illustrations, colorful wall prints

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7. Magical Flying Books

Copy this prompt:

Books flying through a pink and blue sky, magical atmosphere, a girl reaching for them, cartoon style, hand-drawn illustration, dreamy, whimsical, soft pastel colors

Best for: Library posters, reading campaigns, educational materials

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8. Rainbow Slide in the Clouds

Copy this prompt:

Children sliding down a rainbow slide among fluffy clouds, joyful expressions, cartoon style, hand-drawn illustration, cheerful, playful, bright colors, children's book illustration

Best for: Playground posters, children's book pages, playful marketing

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9. Floral Moon

Copy this prompt:

A crescent moon decorated with flowers and vines, floating in a starry night sky, cartoon style, hand-drawn illustration, romantic, dreamy, soft pink and blue colors, whimsical

Best for: Nursery decor, romantic greeting cards, wall art prints

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10. Enchanted Forest

Copy this prompt:

A magical forest with glowing mushrooms and floating lanterns, cute forest animals, cartoon style, hand-drawn illustration, enchanted atmosphere, vibrant colors, fairy tale style

Best for: Fantasy storybooks, magical-themed art, nature illustrations

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Pro Tips: Customize Your Results

Choose Colors Based on Mood

Cozy & Warm:

• warm colors
• golden hour
• sunset tones

Fresh & Light:

• mint green
• sky blue
• spring palette

Soft & Dreamy:

• pastel colors
• soft pink
• lavender

Bold & Cheerful:

• vibrant colors
• rainbow
• bright colors

Add Atmosphere Keywords

Make your illustrations more expressive:

• magical atmosphere — adds wonder and fantasy
• fairy tale style — classic storybook feel
• heartwarming — emotionally touching
• peaceful — calm and serene
• nostalgic — vintage, memory-like quality

Control Your Composition

• close-up — Zooms in on details
• wide shot — Shows the full scene
• bird's eye view — Top-down perspective
• centered composition — Subject in the middle

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Quick Templates (Mix & Match)

For Cozy Scenes:

[Your subject] in a cozy setting, [add details], cartoon style, hand-drawn illustration, warm colors, heartwarming, children's book illustration

For Magical Scenes:

[Your subject] in a magical [place], glowing elements, cartoon style, hand-drawn illustration, whimsical, enchanted atmosphere, fairy tale style

For Dreamy Scenes:

[Your subject] surrounded by [dreamy elements], cartoon style, hand-drawn illustration, dreamy, soft pastel colors, peaceful

For Cheerful Scenes:

[Your subject] with [happy action], [bright setting], cartoon style, hand-drawn illustration, cheerful, playful, vibrant colors

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Start Creating Now

Ready to make your own cartoon hand-drawn illustrations? Here's what to do:

1. Pick a prompt from the 10 examples above
2. Copy and paste it directly into Nano Banana
3. Upload your reference image (optional) or generate from scratch
4. Get your illustration in seconds

Each generation costs just 2 credits. New users get bonus credits to start experimenting right away.

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Frequently Asked Questions

What makes a good cartoon hand-drawn prompt?

The key is combining clear subject description + style keywords (cartoon style, hand-drawn illustration) + mood/color descriptors. Be specific about what you want to see.

Can I use these prompts with my own photos?

Yes! Upload any photo to Nano Banana and use these prompts to transform it into cartoon hand-drawn style.

Which prompt works best for children's book illustrations?

All 10 prompts work great, but #5 (Fairy Tale Cottage), #7 (Flying Books), and #10 (Enchanted Forest) are especially popular for storybook projects.

How do I get more vibrant colors?

Add keywords like vibrant colors, bold palette, or bright colors to your prompt. Avoid soft or pastel if you want saturated results.

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Try these prompts today on Nano Banana and create your own whimsical cartoon illustrations!

Happy creating! 🎨