⌄
✦ New on Beauty Hub
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Trending
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My Looks
Try On This Look
Show us your hand
📷
Camera
Capture live
🖼️
Upload
From gallery
🔑 Add your Gemini API key first — tap ⚙ in the top bar. Get a free key at aistudio.google.com/apikey
Fingers spread, back of hand to camera
✋ Back of hand · fingers visible
Upload your hand photo
🤚
Tap or drag photo here
Any hand photo works — even with old nails.
Processed on-device + Google AI only.
Working magic... 💅
Initializing
✦ AI TRY-ON
Rate this result:
Shape
Length
Color
Style
− Simpler
More basic
✦ Like Post
Exact copy
+ Extra
More detail
💅✨
You're on a roll!
Unlock unlimited AI try-ons
for less than a coffee ☕
$5.99/month
✓ 30 AI try-ons every month
✓ All shapes, lengths & colors
✓ Soft + Extra creative modes
✓ HD photo downloads
✓ Cancel anytime
Maybe later

⚙ Settings

Everything saves locally in this browser only. Sharing the HTML file never shares your key.

🍌 Gemini API Key
Free key → aistudio.google.com/apikey
🧪 Custom Prompt (testing — overrides default)
If filled, this replaces the built-in prompt. Placeholders get injected automatically from user selections.
🗄️ Supabase (optional — cloud sync)
Supabase → Project Settings → API → copy URL + anon key. Run setup SQL once:
Uses your generation history + ratings to suggest a better prompt (loads into the box above for review).
🔒 Privacy: Photos stay in browser RAM + go only to Google AI (HTTPS). Key stays in localStorage on this machine. Close tab = photos cleared.
💅

Welcome to GoCheckin Social

Enter your US phone number to view the demo:

Private demo — Fastboy Marketing
🧐

What went wrong?

Pick one — the AI learns from this to improve.

Skip
🔒

Admin Access

Enter password to open Settings.

💅

Save to your album

Sign up to keep your try-ons in a personal collection — synced across all your devices.

📱 Phone sign-up coming soon
Not now