How I Built an AI Face Shape Detector That Helps You Find Your Perfect Hairstyle & Glasses

Hey everyone 👋

I recently launched Face Shape Detector

— a free AI-powered tool that analyzes your photo and instantly identifies your face shape (oval, round, square, heart, diamond, etc.). It then gives personalized hairstyle, glasses, and makeup suggestions based on your features.

I built it as a solo developer using Next.js, Tailwind, and a custom AI model for facial geometry detection.

It’s already getting positive feedback and even reached Product Hunt yesterday with early upvotes 🎉

I’d love to get feedback from you:

How accurate was the face shape detection for you?

What extra features or ideas would you like to see next (like hairstyle preview, AR glasses try-on, etc.)?

Your insights would mean a lot 🙌

Try it here → https://faceshapedetector.app