Curtains Hairstyle
Haircuts Prompts
Undercut Hairstyle AI Prompt
TL;DR
Create a photorealistic Modern Undercut hairstyle from your uploaded portrait while preserving your facial features, beard, lighting, clothing, and background. The AI changes only the hairstyle, producing a textured top with natural volume, clean low or mid faded sides, realistic hair texture, and authentic barbershop-quality realism. The final output includes a professional before-and-after comparison to help visualize how the haircut suits your face shape.
Before
After
AI Prompt
Transform my hairstyle into a modern undercut while keeping my face completely unchanged. Preserve my exact facial features, skin tone, eye color, nose, lips, jawline, ears, expression, and overall identity. Only modify the hairstyle. Create a realistic barber-style hairstyle preview with a clean undercut: short faded sides and back (low or mid fade), longer textured hair on top with natural volume, neat hairline, and a masculine, modern look. Ensure the hairstyle suits my face shape naturally. Maintain realistic hair texture, lighting, shadows, and proportions. The image should look like a professional before-and-after salon consultation photo, high-resolution, photorealistic, 4K, neutral background, looking directly at the camera. Do not alter my face, age, beard (if present), or facial proportions. The goal is to accurately visualize how an undercut hairstyle would look on me in real life.
How to use it
1Copy the prompt above.
2Open your AI tool and start a new chat.
3Paste it into the chat box.
4Generate and wait for the result.
5Adjust details and regenerate if needed.
Negative Prompt — avoid these
Anatomy of the Prompt
What it creates, and why
This prompt transforms an uploaded portrait into a highly realistic Modern Undercut hairstyle while preserving the person's identity with exceptional accuracy. Only the hairstyle is modified, creating a professional barbershop-quality preview with a textured top, clean fade, and balanced modern proportions.
Haircut
Modern Undercut
Top Length
Medium (3–5 inches)
Top Style
Textured with natural volume
Sides
Low or Mid Fade
Back
Clean faded transition
Fade Style
Low Fade or Mid Fade
Hairline
Natural and crisp
Hair Texture
Preserved
Hair Density
Natural
Volume
Medium
Finish
Modern matte texture
Lighting
Original photo preserved
Background
Unchanged
Style
Photorealistic
Output
Before-and-After Comparison
modern undercut
Creates a contemporary haircut with short faded sides and a longer top.
textured top
Produces natural separation, movement, and definition.
low or mid fade
Blends the sides cleanly while maintaining natural proportions.
natural volume
Adds realistic lift without excessive styling.
clean hairline
Preserves the original hairline with a neat professional finish.
realistic hair strands
Produces authentic hair texture and density.
identity preservation
Keeps every facial feature exactly the same.
before-and-after comparison
Shows the original portrait beside the hairstyle transformation.
photorealistic
Produces a DSLR-quality barbershop hairstyle preview.
Cross-Model Performance
Works best on these models
ChatGPT Images
★ ★ ★ ★ ★
Excellent identity preservation, hairstyle editing, and comparison layouts.
Gemini 2.5 Flash Image
★ ★ ★ ★ ★
Outstanding portrait consistency and realistic fade blending.
Flux Kontext
★ ★ ★ ★ ★
Produces highly realistic undercuts, texture, and natural hair movement.
GPT Image
★ ★ ★ ★ ★
Best for photorealistic barbershop hairstyle previews.
Midjourney v7
★ ★ ★ ☆ ☆
Better suited for creative generation than exact portrait editing.
Expert Insight
The Professional's Perspective
The Modern Undercut combines a longer textured top with closely cut sides and back to create strong contrast while maintaining balanced proportions. Unlike a disconnected undercut, this version uses a clean low or mid fade for a smoother, more natural transition into the longer hair above. The top is typically left between 3 and 5 inches to allow versatile styling with natural volume and texture, while the sides remain neat without appearing overly aggressive. Including keywords such as "textured top," "low or mid fade," "natural volume," "realistic hair strands," "clean hairline," and "barbershop-quality styling" helps AI generate a hairstyle that closely resembles a professionally executed modern undercut while preserving the subject's exact identity.
Reference Diagram
Where it lands
Make it Yours
Customize any part
Hair Color
Black
Dark Brown
Brown
Light Brown
Blonde
Grey
White
Auburn
Red
Top Length
Short
Medium
Long
Fade Height
Low Fade
Mid Fade
Fade Finish
Shadow Fade
Skin Fade
Taper Fade
Top Texture
Natural
Textured
Messy
Matte
Hair Texture
Straight
Slightly Wavy
Wavy
Curly
Hair Density
Thin
Medium
Thick
Volume
Low
Medium
High
Comparison Layout
Side-by-Side
Before/After Slider
Best used for
✓Virtual hairstyle try-ons
✓Barbershop consultations
✓Modern haircut previews
✓Hair makeover planning
✓Client hairstyle visualizations
✓Men's grooming websites
✓AI hairstyle generators
✓Before-and-after hairstyle comparisons
FAQ
Will this change my face?
⌄
No. Only the hairstyle is modified while preserving your identity.
Can I choose between a low fade and a mid fade?
⌄
Yes. You can customize the fade height.
Will my beard remain unchanged?
⌄
Yes. Your beard and all facial features remain exactly the same.
Can I customize the top length and texture?
⌄
Yes. You can adjust both the length and styling of the top.
Will the output include a before-and-after comparison?
⌄
Yes. The final result compares your original photo with the undercut preview.
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