12 Must-Try Google Gemini AI Prompts to Transform Photos into Hand-Drawn Doodle Art Portraits

12 Must-Try Google Gemini AI Prompts to Transform Photos into Hand-Drawn Doodle Art Portraits

Google Gemini AI is revolutionizing the way creators turn ordinary selfies into stunning, sketchbook-style doodle portraits—no artistic talent required.

With the power of advanced AI photo editing prompts, anyone can now transform their photos into viral-worthy, hand-drawn illustrations that look like they were sketched directly from a creative notebook. From playful comic annotations to realistic pen strokes and whimsical doodle elements, these portraits capture that authentic, artistic vibe that stands out on every platform.

Whether you're an influencer looking for eye-catching profile pictures, a content creator crafting unique YouTube thumbnails, or simply someone who wants to add a creative twist to their social media presence, Google Gemini AI delivers the perfect blend of hand-drawn charm and digital precision.

In this article, we'll explore 12 trending prompts that instantly convert your photos into notebook-style drawings, pen sketches, and quirky comic-style doodles. Each prompt is designed to maintain facial likeness while adding expressive outlines, handwritten notes, and fun annotations that make every portrait look authentically hand-drawn.

If you're interested in exploring more AI-powered creative techniques, check out our comprehensive guide on top AI image generation tools transforming digital art in 2025.

Prompt 1: Red and Yellow Pen Notebook Portrait with Comic Annotations

Use This:

"Create a hand-drawn portrait in red and yellow pen on notebook paper, inspired by doodle art and comic annotations. The illustration should maintain a full likeness of the subject, with expressive lines and spontaneous gestures. Include a bold outline glow around the portrait. Add handwritten notes around the image, creating a playful and spontaneous feel. Incorporate realistic pen stroke texture, with emphasis on fine details and the organic flow of the lines. The final image should be in 4k resolution."

Image Credit: Google Gemini AI

Prompt 2: Dynamic Night Pose with Speech Bubbles

Use This:

"A hand-drawn comic panel on lined notebook paper shows a young person with curly black hair and a wide smile in a dynamic, low-crouching pose on a sidewalk at night. They wear a yellow t-shirt, black pants, and chunky white sneakers. Their right hand is on the ground. Speech bubbles around them read 'DYNAMIC POSE!', 'NIGHT', and 'READY!'. A question mark and star symbols are also present. In the background is a sketchy metal fence and a building facade. The drawing is in pen and ink with marker shading. Don't change the face, make sure the face is the same."

Image Credit: Google Gemini AI

Prompt 3: Urban Night Scene with Peace Sign

Use This:

"A comic-style ink sketch on lined notebook paper shows a young person with curly hair in a dynamic kneeling pose, looking over their shoulder with a peace sign. They wear a yellow t-shirt with a graphic on the back, dark pants, and sneakers. A speech bubble above reads 'DYNAMIC POSE!' and another below reads 'NIGHT VIBES!'. The background is a dark, urban night scene with a fence and brick pavement. The drawing is framed by doodles, stars, arrows, and scribbles. The style is a black and white pen drawing with yellow color only on the shirt. Don't change the face, make sure the face is the same."

Image Credit: Google Gemini AI

For more creative AI photography techniques, explore our article on AI photo editing trends reshaping social media content.

Prompt 4: Duo Waterfront Portrait with Cutout Style

Use This:

"A realistic hand-drawn ink sketch style illustration on lined notebook paper featuring two young people standing casually against a metal railing at a waterfront. The person on the left has short dark hair and a light beard, wearing a light grey t-shirt with a text graphic and jeans, leaning back on the railing. The person on the right wears a blue baseball cap, a yellow t-shirt, and dark track pants. Both figures are surrounded by a thick white cutout outline that separates them from the sketchy background. The background shows a loose pencil sketch of a pier, water, and a building in the distance. Handwritten doodles surround them, including text that says 'NIGHT VIBES' with an arrow, 'DUO', and small stars. Don't change the face, make sure the face is the same."

Image Credit: Google Gemini AI

Prompt 5: Side Profile Night Park Scene

Use This:

"A comic-style ink sketch on lined notebook paper shows a young person with curly hair in a side profile, looking down. They wear a yellow t-shirt with a graphic on the back. They are standing at night in a park with a large tree, a modern street lamp, and a fence, all rendered in black and white. Speech bubbles around them read 'NIGHT VIBES', 'YELLOW TEE', and 'SIDE PROFILE'. The drawing is framed by doodles, stars, arrows, and scribbles. The style is a black and white pen drawing with yellow color only on the shirt. Don't change the face, make sure the face is the same."

Image Credit: Google Gemini AI

Prompt 6: Blue Cap Cool Dude with Night Background

Use This:

"A hand-drawn sketch art style on lined notebook paper showing a young person with curly hair wearing a blue baseball cap and a yellow t-shirt with a small white logo on the chest. They are standing and looking off to the side with a serious expression. The background is a loose pencil sketch of trees and a tall modern light pole. The character has a white sticker-like outline. The page is filled with handwritten speech bubbles reading 'NIGHT VIBES', 'BLUE CAP', 'YELLOW TEE', and 'COOL DUDE'. There are doodles of stars, a question mark, and scribbles scattered around the paper. Don't change the face, make sure the face is the same."

Image Credit: Google Gemini AI

Prompt 7: Happy Pose with Colored Night Scene

Use This:

"A hand-drawn ink and color sketch on lined notebook paper shows a young person with curly hair wearing a blue baseball cap and a yellow t-shirt. They are standing, smiling broadly with their hand on their chest. The background is a night scene with trees and a white architectural structure, rendered in color. The character has a white sticker-like outline. Speech bubbles around them read 'BLUE CAP' and 'HAPPY DUDE'. Stars, arrows, and scribbles are also doodled on the paper. Don't change the face, make sure the face is the same."

Image Credit: Google Gemini AI

Prompt 8: Yellow Jacket Street Style Fashion Portrait

Use This:

"A detailed colored pencil and marker sketch illustration on lined notebook paper. The subject is a person with a full dark beard, styled hair, and dark sunglasses, wearing a vibrant yellow leather biker jacket with zippers and a belt, a white t-shirt, matching yellow pants, and a wristwatch. They are standing and posing, holding the lapel of their jacket with their left hand. The background is filled with red and yellow hand-drawn doodles, stars, squiggles, abstract patterns, and text. The text reads: 'YELLOW JACKET!' on the top left with stars, 'NYC STREET STYLE' on the top right, 'SHARP LOOK' on the left with an arrow pointing to them, and 'SUNGLASSES ON POINT' on the bottom right with an arrow. The texture of the paper and the colored drawing materials is evident throughout. Don't change the face, make sure the face is the same."

Image Credit: Google Gemini AI

Prompt 9: Cool Dude with Glowing Aura and Annotations

Use This:

"A detailed colored pencil and marker sketch illustration on lined notebook paper featuring a cool young person with a short beard and styled brown hair. They are wearing dark sunglasses and a mustard-yellow hooded jacket with buttons, with their hands placed casually in the jacket pockets, layered over a white t-shirt. The character is outlined with a glowing red and orange aura. The background features the lines of the notebook paper and various handwritten text notes with arrows pointing to different parts of the subject. The text annotations read 'COOL DUDE' in the top left, 'STREET STYLE' and 'SUNGLASSES' in the top right, 'DOODLE ART', 'RED & YELLOW PEN', and 'SKETCHBOOK VIBES'. The style uses sketchy strokes and cross-hatching. Don't change the face, make sure the face is the same."

Image Credit: Google Gemini AI

For more insights on creating viral social media content with AI, check out our article on AI-powered content creation strategies for influencers.

Prompt 10: Wavy Hair Portrait with Good Vibes Energy

Use This:

"Create a hand-drawn portrait in red and yellow pen on lined notebook paper, in a playful doodle art style with comic-like annotations. The subject should have long, wavy hair and a friendly expression, exuding a warm and welcoming vibe. Dress them in a detailed patterned top, with the hand placed on their neck in a relaxed pose. Surround the subject with expressive, handwritten speech bubbles and doodles, such as 'HI!', 'WAVY!', 'GOOD VIBES!', and 'DOODLE ART!' in bold, fun fonts. Add whimsical elements like hearts, stars, arrows, and other abstract shapes around the portrait to create a light, energetic atmosphere. The outline should have a bold glow, with realistic pen strokes that reflect a natural, hand-drawn texture. Ensure the illustration conveys a lively and positive mood, with an emphasis on joyful expression and dynamic energy. Use the red and yellow color scheme to enhance the spontaneous and vibrant look."

Image Credit: Google Gemini AI

Prompt 11: Mystery Look with Chevron Pattern Shawl

Use This:

"A realistic ballpoint pen sketch on a lined spiral notebook page featuring a young woman looking back over her shoulder with a mysterious expression. She has long, thick wavy hair rendered in detailed red ink and is wearing a bindi on her forehead. She is draped in a shawl or saree featuring a geometric zigzag chevron pattern filled with green, yellow, and reddish cross-hatching. The sketch is surrounded by playful doodles including yellow stars, lightning bolts, and question marks. There are speech bubbles with the text 'COOL HAIR!', 'WHO IS SHE?', 'MYSTERY LOOK', and 'ART!'. The drawing style uses red ballpoint pen for outlines and shading, with touches of yellow and green. The background is standard white lined paper with a visible spiral binding on the left and a red margin line. Don't change the face, make sure the face is the same."

Image Credit: Google Gemini AI

Prompt 12: Wild and Free Vintage Notebook Style

Use This:

"A realistic ballpoint pen sketch on a sheet of vintage lined notebook paper, depicting a smiling young woman with wavy hair and sunglasses resting on top of her head. She is wearing a patterned kurta or top with subtle embroidery and is carrying a tote bag over her shoulder, with one hand raised near her neck. The drawing is rendered in detailed red ink with cross-hatching. The figure is surrounded by a glowing, scribbled orange-yellow highlighter outline. Playful doodle elements include speech bubbles containing the text 'HEY YOU!', 'COOL', and 'COOL VIBES', along with text with arrows pointing to her that reads 'WILD & FREE!'. The paper looks slightly aged and crumpled with blue horizontal lines and a red vertical margin. Don't change the face, make sure the face is the same."

Image Credit: Google Gemini AI

How to Create Hand-Drawn Doodle Portraits with Google Gemini AI (Step-by-Step Guide)

According to Google's official Gemini documentation, precise prompt engineering can dramatically enhance the quality and authenticity of AI-generated doodle art. Follow these simple steps to transform your photos into viral-worthy sketches:

1. Open Google Gemini

• Go to gemini.google.com or open the Gemini mobile app and sign in with your Google account.

2. Choose Your Creation Method

• For new doodle portraits: Start a new chat and type a prompt like "Generate a hand-drawn portrait illustration in red and yellow pen…" and describe the style you want.
• For editing your photo: Click the image/upload icon, add your selfie, then write a prompt such as "Edit this image into a doodle-style hand-drawn notebook sketch with pen stroke texture and comic annotations."

3. Generate the Doodle Portrait

• Press Enter and wait for Gemini to generate 1–4 image variations.
• If available, open them in full view to check details like line quality, facial likeness, and doodle elements.

4. Refine with Follow-Up Prompts

• Add extra instructions like "add more handwritten notes around the head," "increase pen stroke texture," or "use only black and red ink for a minimalist doodle look."
• Regenerate until you get a version with clean lines, good likeness, and balanced doodles.

5. Download and Save

• Once satisfied, use the download icon or long-press (on mobile) to save the final doodle portrait to your device.