Generating an iris image with ChatGPT: the new TikTok AI trend

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The AI trend that's exploding on TikTok

Impossible to miss: this week, viral videos with the prompt”Iris AI portrait“have multiplied on TikTok and Reels.

It shows creators who show:

  • Their normal eye Or a Simple selfie
  • Then theAI-generated image : one ultra realistic zoom on the iris, on a black background
  • A rendering that looks like a Microscope photo Or a Sci-fi poster

What is a hit: the sharpness of the iris, the detailed texture, the deep contrasts, and the appearance unique to each person.
A photo of yourself... but like never seen before.

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How to generate your own iris portrait with ChatGPT

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1. Take a clear picture of your eye

Use your phone in front of natural light.
No filter, right frame, open eye, sharp.

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2. Copy this prompt for ChatGPT (with photo) 👇:

“Hello, can you generate a portrait with only the iris of my eye in close-up, 100 mm lens, 4 HD quality with the Iris on the background, black shadow with only one Iris visible with my Iris, sharper 1:1 ratio”

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3. Download and share the result

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Bonus: the prompt to generate two irises

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Do you want a rendering with Two eyes different ?

Here is the adapted prompt: “Can you generate a portrait with only the iris of my eye in close-up 100mm lens, 4HD quality with the iris on a black shadow background with only the iris visible with my iris sharper 1:1 ratio”

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Why does this AI trend work so well?

She is ultra visual, quick to reproduce, and the result is aesthetically stunning.
No need to master artificial intelligence: Just the right prompt and a good photo.And above all, you create a unique work onwards yourself!

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🎁 Want to go further with generative AI?

Discover our other viral formats, real business cases and AI workshop ideas.

🔥 Create your AI figurine with ChatGPT
✅ Top 5 AI training courses 2025 (in French)
💸 Training your teams on ChatGPT: worth it? (in French)

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Do you want to test in a company?

This type of prompt is ideal for:

  • one AI team-building workshop
  • one fun AI training for HR, marketing or communication teams
  • or just to make your employees want to take ownership artificial intelligence otherwise.

Book your 30-minute call now

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