I Tried Gemini AI Hairstyle Change, Here Are My Results (Prompts Incl.)

I’ve always loved experimenting with my look, especially when it comes to hairstyles. When Google released Gemini 2.5 Flash Image, or Nano Banana, I knew I had to try it.

The idea of using AI to completely change my hairstyle in a photo felt both exciting and a little intimidating. Would it actually look realistic? Would it capture my features without warping them like some other AI editors do? How does it compare to YouCam Makeup, one of the most popular virtual hairstyle apps?

My Hairstyle Experience with Gemini Nano Banana

I opened up the Gemini app, switched into the new 2.5 Flash Image model, and uploaded a simple selfie. Then I typed my prompt:

Keep the original face exactly the same and change only the hairstyle into different short hairstyles. Generate two different variations including: short bob cut and short wavy. Make all hairstyles look natural, trendy, and realistic, as if professionally photographed. Ensure the face remains unchanged and fully recognizable.

The result stunned me. There I was with a fresh bob haircut that looked like it had been styled in a salon. What surprised me was that my jawline, brows, and expression were exactly the same. Unlike some AI tools that change your face when they change your hair, this one really kept my identity intact without AI over-editing.

▲ My hairstyle change with Gemini 2.5 Flash Image ▲

It felt like seeing an alternate version of myself, the kind of person who just made a bold hairstyle decision. For someone curious about trying new looks, this was empowering.

Where Gemini AI Hairstyle Change Shines

Gemini 2.5 Flash really impressed me with how accurately it transformed hair while keeping every other detail consistent. If you have a clear idea of the hairstyle you want to try, Nano Banana will give you a realistic preview almost instantly. (I have to admit, it’s a lot faster than a lot of other AI hairstyle apps.)

That said, it does rely heavily on prompts as all image generation tools. To fine-tune my bob haircut, I had to rewrite my request a couple of times. Once I figured out the right words, it worked perfectly, but it made me realize that this tool shines brightest for people who know exactly what they want.

20 Gemini AI Hairstyle Prompts to Try

Gemini AI Hairstyle Prompts for Women

1. Classic Bob Hairstyle:
Keep the woman’s face, pose, outfit, and background exactly the same, but change her hairstyle to a smooth, chin-length bob with a middle part. Make the hair look glossy, natural, and consistent with the lighting.

2. Long Wavy Hair:
Transform her hairstyle into long, soft waves cascading past her shoulders. Maintain her face and background, ensuring realistic volume, shine, and color blending with her natural hairline.

3. Pixie Cut Transformation:
Replace her hairstyle with a short, textured pixie cut that frames her face elegantly. Keep all other details identical and make sure the new hair matches the lighting and skin tone.

4. High Ponytail:
Change her hairstyle to a sleek high ponytail with smooth edges and natural shine. Preserve the same pose, outfit, and lighting, ensuring the ponytail appears realistically tied back.

5. Layered Shoulder-Length Hair:
Give her a layered, shoulder-length cut with subtle volume and curtain bangs. Keep her entire likeness and background intact with natural light reflection on each hair strand.

6. Curly Afro Style:
Transform her hair into a voluminous, curly afro. Maintain photo-realistic texture, consistent lighting, and natural shadows that match the head shape.

7. Straight Long Hair with Bangs:
Change her hairstyle to straight, waist-length hair with full bangs across the forehead. Preserve the face and body exactly, ensuring the lighting and color tone are seamless.

8. Half-Up Half-Down Hairstyle:
Give her a half-up, half-down style with loose curls and subtle highlights. Keep all original photo details, ensuring the tied section looks natural and well-blended.

9. Soft Romantic Updo:
Replace her hairstyle with a loosely pinned updo with face-framing tendrils. Make sure the hair texture and lighting look realistic and flattering to her features.

10. Short Bob with Waves:
Transform her hair into a short wavy bob with side-swept bangs. Keep her exact face, expression, and background consistent with soft, natural shadows on the hair.

Gemini AI Hairstyle Prompts for Men

1. Short Textured Crop:
Keep the man’s exact face and background but change his hairstyle to a short, textured crop with a slightly faded side. Ensure realistic detail and lighting across the scalp.

2. Classic Pompadour:
Transform his hairstyle into a voluminous pompadour with natural shine and neat edges. Maintain the same pose, outfit, and light consistency across the photo.

3. Medium-Length Wavy Hair:
Change his hairstyle to medium-length waves brushed back naturally. Preserve facial features and body posture with soft, realistic hair texture.

4. Buzz Cut:
Replace his hairstyle with a clean buzz cut that follows his natural head shape. Maintain skin texture and realistic shading around the scalp and forehead.

5. Curly Top Fade:
Give him a modern curly top fade with natural curls on top and clean faded sides. Keep his entire face, outfit, and lighting identical.

6. Long Tousled Hair:
Change his hairstyle to shoulder-length, slightly messy hair for a casual, effortless look. Retain all facial and background details with consistent lighting.

7. Side-Part Hairstyle:
Transform his look with a sleek side-parted hairstyle, brushed neatly and styled with subtle shine. Keep every other visual detail the same and ensure realistic hairline blending.

8. Man Bun:
Replace his hairstyle with a tidy man bun tied at the back. Maintain the same lighting and head angle, ensuring the bun appears naturally positioned.

9. Crew Cut:
Change his hairstyle to a classic crew cut with even length and a clean finish. Preserve skin texture and natural scalp shading for realism.

10. Undercut with Volume:
Give him a trendy undercut with volume on top and faded sides. Keep the face, outfit, and lighting completely unchanged for a natural, polished appearance.

Why I Tried YouCam Makeup AI Hairstyle Try On

After playing with Gemini, I still wanted something more interactive and visual. That is where YouCam Makeup became my favorite alternative.

Instead of typing prompts, I could just upload a selfie and instantly swipe through over 60 different hairstyles to try on. 

Try with Your Photo

The free hairstyle app lets you test bangs, curls, waves, short cuts, and even hair colors in real time. It also offers virtual makeup try-ons so you can see how your new hairstyle pairs with different looks.

With the virtual try-on app, I didn’t need to overthink how to describe my hairstyle. I just tapped and switched between looks until I found something I loved.

With that in mind, YouCam Makeup also introduced an AI Agent that works exactly the same as Gemini but takes it up a notch.

The smart beauty assistant can analyze your face shape and suggest what hairstyles suit your face shape, followed by an immediate try-on without switching features. Simply ask, see results, and try on, all in the same editing room.

Gemini AI Hairstyle vs. YouCam Makeup Hairstyle Try On

Both tools are amazing, but they serve slightly different purposes. After trying them side by side, here’s how they compare:

Final Thoughts on Gemini AI Hairstyle Change

Using Gemini Nano Banana for an AI hairstyle change felt like stepping into the future. It showed me what is possible when artificial intelligence is trained to handle details with precision. But when I wanted to play, experiment, and get inspired without prompts, YouCam Makeup quickly became my go-to.

If you’re curious about how you would look with a completely different hairstyle or makeup style, I recommend starting with YouCam Makeup. It's simple, fun, and surprisingly realistic.

But if you already know the exact hairstyle you want, then Gemini Nano Banana will give you an impressive, polished preview.

Gemini AI Hairstyle FAQs