Prompt Library

30 Gemini Neon Photo Prompts for Alley Glow and Diner

30 copy-paste prompts

Upload a clear selfie as [YOUR PHOTO], paste a prompt into Gemini (Nano Banana). Neon: alley, diner, night. Your face stays. If neon paints the skin, pull it back.

In short: This page contains 30 copy-paste ready prompts, organized into 6 categories with a description and pro tip for each. The first 5 prompts are free instantly, no signup needed. Hand-curated and tested by the AI Academy team.

By Louis Corneloup · Founder, Techpresso

Last updated September 11, 2026·Hand-curated & tested by the AI Academy team

Alley

5 prompts

Alley Ne

1/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon alley still from [YOUR PHOTO]. Upload a clear face photo, then keep the take if you still look like yourself.

Turn [YOUR PHOTO] into a neon portrait: a neon alley still from [YOUR PHOTO]. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: Alley. Face keyed.

Wet Street

2/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon wet-street still from [YOUR PHOTO]. Attach a sharp selfie, then save the crop if skin and eyes stay yours.

Turn [YOUR PHOTO] into a neon portrait: a neon wet-street still from [YOUR PHOTO]. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: Wet. Face recovered.

Magenta Ne

3/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon magenta alley from [YOUR PHOTO]. Drop in a well-lit photo, then print the 4:5 if the likeness holds.

Turn [YOUR PHOTO] into a neon portrait: a neon magenta alley from [YOUR PHOTO]. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: Magenta. Face mine.

Grid Soft

4/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon grid-floor still from [YOUR PHOTO]. Use a front-facing source, then keep the still if the face does not drift.

Turn [YOUR PHOTO] into a neon portrait: a neon grid-floor still from [YOUR PHOTO]. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: Grid. Face true.

Fog Feet

5/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon still with fog at the feet from [YOUR PHOTO]. Feed it a photo with both eyes visible, then keep the frame if it is still you.

Turn [YOUR PHOTO] into a neon portrait: a neon still with fog at the feet from [YOUR PHOTO]. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: Fog at the feet.

Diner

5 prompts

Diner Ne

6/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon diner window from [YOUR PHOTO]. Upload a clear face photo, then keep the take if you still look like yourself.

Turn [YOUR PHOTO] into a neon portrait: a neon diner window from [YOUR PHOTO]. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: Window. Face recovered.

Booth Ne

7/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon booth still from [YOUR PHOTO]. Attach a sharp selfie, then save the crop if skin and eyes stay yours.

Turn [YOUR PHOTO] into a neon portrait: a neon booth still from [YOUR PHOTO]. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: Booth. Face mine.

Sign Unread

8/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon still with unread signs behind [YOUR PHOTO]. Drop in a well-lit photo, then print the 4:5 if the likeness holds.

Turn [YOUR PHOTO] into a neon portrait: a neon still with unread signs behind [YOUR PHOTO]. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: Signs unread. Face sharp.

Counter Ne

9/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon counter still from [YOUR PHOTO]. Use a front-facing source, then keep the still if the face does not drift.

Turn [YOUR PHOTO] into a neon portrait: a neon counter still from [YOUR PHOTO]. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: Counter. Face true.

Night Lot Ne

10/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon night lot from [YOUR PHOTO]. Feed it a photo with both eyes visible, then keep the frame if it is still you.

Turn [YOUR PHOTO] into a neon portrait: a neon night lot from [YOUR PHOTO]. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: Lot. Face keyed.

Skin

5 prompts

Pull Neon

11/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon take from [YOUR PHOTO] with less neon if skin painted. Upload a clear face photo, then keep the take if you still look like yourself.

Turn [YOUR PHOTO] into a neon portrait: a neon take from [YOUR PHOTO] with less neon if skin painted. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: Keep the glow. Recover the skin.

Key Face

12/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon still from [YOUR PHOTO] with key on the face. Attach a sharp selfie, then save the crop if skin and eyes stay yours.

Turn [YOUR PHOTO] into a neon portrait: a neon still from [YOUR PHOTO] with key on the face. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: Key the face. Glow behind.

Even Ne

13/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon even still from [YOUR PHOTO]. Drop in a well-lit photo, then print the 4:5 if the likeness holds.

Turn [YOUR PHOTO] into a neon portrait: a neon even still from [YOUR PHOTO]. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: Even. Skin true.

Eyes Open Ne

14/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon still from [YOUR PHOTO] with both eyes readable. Use a front-facing source, then keep the still if the face does not drift.

Turn [YOUR PHOTO] into a neon portrait: a neon still from [YOUR PHOTO] with both eyes readable. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: Eyes open.

No Logo Ne

15/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon still from [YOUR PHOTO] with no readable brands. Feed it a photo with both eyes visible, then keep the frame if it is still you.

Turn [YOUR PHOTO] into a neon portrait: a neon still from [YOUR PHOTO] with no readable brands. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: No logos.

Clothes

5 prompts

Jacket Ne

16/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon jacket from [YOUR PHOTO]. Upload a clear face photo, then keep the take if you still look like yourself.

Turn [YOUR PHOTO] into a neon portrait: a neon jacket from [YOUR PHOTO]. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: Jacket. Face mine.

Simple Ne

17/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon simple tee from [YOUR PHOTO]. Attach a sharp selfie, then save the crop if skin and eyes stay yours.

Turn [YOUR PHOTO] into a neon portrait: a neon simple tee from [YOUR PHOTO]. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: Tee. Face true.

Hair Off Ne

18/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon still from [YOUR PHOTO] with hair off the eyes. Drop in a well-lit photo, then print the 4:5 if the likeness holds.

Turn [YOUR PHOTO] into a neon portrait: a neon still from [YOUR PHOTO] with hair off the eyes. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: Eyes open.

Denim Ne

19/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon denim from [YOUR PHOTO]. Use a front-facing source, then keep the still if the face does not drift.

Turn [YOUR PHOTO] into a neon portrait: a neon denim from [YOUR PHOTO]. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: Denim. Face sharp.

Knit Ne

20/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon knit from [YOUR PHOTO]. Feed it a photo with both eyes visible, then keep the frame if it is still you.

Turn [YOUR PHOTO] into a neon portrait: a neon knit from [YOUR PHOTO]. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: Knit. Face mine.

Crop

5 prompts

Four Five Ne

21/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon 4:5 of [YOUR PHOTO]. Upload a clear face photo, then keep the take if you still look like yourself.

Turn [YOUR PHOTO] into a neon portrait: a neon 4:5 of [YOUR PHOTO]. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: 4:5

Square Ne

22/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon square of [YOUR PHOTO]. Attach a sharp selfie, then save the crop if skin and eyes stay yours.

Turn [YOUR PHOTO] into a neon portrait: a neon square of [YOUR PHOTO]. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: 1:1

Wide Ne

23/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon 3:2 of [YOUR PHOTO]. Drop in a well-lit photo, then print the 4:5 if the likeness holds.

Turn [YOUR PHOTO] into a neon portrait: a neon 3:2 of [YOUR PHOTO]. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: 3:2

Story Ne

24/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon 9:16 of [YOUR PHOTO]. Use a front-facing source, then keep the still if the face does not drift.

Turn [YOUR PHOTO] into a neon portrait: a neon 9:16 of [YOUR PHOTO]. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: 9:16

Print Ne

25/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon print of [YOUR PHOTO]. Feed it a photo with both eyes visible, then keep the frame if it is still you.

Turn [YOUR PHOTO] into a neon portrait: a neon print of [YOUR PHOTO]. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: 4:5

Fixes

5 prompts

Selfie to Neon

26/30

✨ What it does

Gemini turns [YOUR PHOTO] into my modern selfie [YOUR PHOTO] restyled as a full neon-alley portrait. Upload a clear face photo, then keep the take if you still look like yourself.

Turn [YOUR PHOTO] into a neon portrait: my modern selfie [YOUR PHOTO] restyled as a full neon-alley portrait. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: Replace the snap once the face is unchanged.

No Extra Ne

27/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon still from [YOUR PHOTO] with nobody added. Attach a sharp selfie, then save the crop if skin and eyes stay yours.

Turn [YOUR PHOTO] into a neon portrait: a neon still from [YOUR PHOTO] with nobody added. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: Invent nobody.

Skin True Ne

28/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon still from [YOUR PHOTO] with real skin. Drop in a well-lit photo, then print the 4:5 if the likeness holds.

Turn [YOUR PHOTO] into a neon portrait: a neon still from [YOUR PHOTO] with real skin. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: No plastic.

Body Lock Ne

29/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon still from [YOUR PHOTO] with my real body. Use a front-facing source, then keep the still if the face does not drift.

Turn [YOUR PHOTO] into a neon portrait: a neon still from [YOUR PHOTO] with my real body. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: No slim.

No Stage Neon

30/30

✨ What it does

Gemini turns [YOUR PHOTO] into a neon still from [YOUR PHOTO] with no sign text. Feed it a photo with both eyes visible, then keep the frame if it is still you.

Turn [YOUR PHOTO] into a neon portrait: a neon still from [YOUR PHOTO] with no sign text. Match wardrobe, hair, and backdrop to that look. Do not invent a second face. neon mood, analog grain, photorealistic. Keep my exact face, likeness and identity unchanged: do not alter features, age, or skin tone. Output as a 4:5 portrait.

💡

Pro tip: No text.

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Frequently Asked Questions

Yes. Every prompt tells Gemini to keep your exact face, likeness and identity unchanged while restyling hair, wardrobe, backdrop, and the neon treatment. Upload a clear photo and review the result, since AI can drift on small details.

Use Google Gemini with image generation (Nano Banana). Attach your photo, paste a prompt, and generate. Face lock is strongest on a sharp, front-facing selfie.

A clear, front-facing photo where your face is easy to see works best. For full-outfit or hair restyling, a half or full-body shot gives the model more to work with.

The prompts are free to copy. Generating the picture needs Gemini (Nano Banana), usually free with limits and more generous on a paid plan.

Yes. Most prompts ask for a 4:5 portrait that crops cleanly for Instagram, a dating app, or a print. Generate at the ratio you will actually use rather than cropping a mismatch later.

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