๐งฉFree Widgets
Add AI to your website.
Pick a tool, copy the code, paste it anywhere. Runs in your visitors' browsers โ no server, no API key, no cost.
Preview โ Smile Analyzer
๐ Smile Analyzer
Is your smile genuine? AI finds out.
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Upload a photo
Runs in browser โข Never uploaded
Powered by RealSmile โข v1.0 โข 100% private
Embed Code
<iframe
src="https://realsmile.online/embed/smile"
width="380"
height="400"
style="border:none;border-radius:16px;"
title="RealSmile Smile Analyzer"
loading="lazy"
></iframe>โก
One line of code
Copy, paste, done. Works on any website.
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100% private
AI runs in visitors' browsers. Photos never leave their device.
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Free forever
No API key, no rate limits, no hidden costs.
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Responsive
Works on desktop, tablet, and mobile.
๐Coming Soon
Widget Pro
Everything in Free, plus white-label branding, custom themes, analytics, and every future update.
Feature
Freev1.0 forever
Pro$9/mo
Smile Analyzer
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Golden Ratio Test
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Face Score
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Photo Ranker
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Future versions (v2.0+)
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Remove "Powered by" branding
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Custom color themes
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Embed analytics dashboard
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Priority support
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Get early access + launch pricing
Join the waitlist. No spam, just one email at launch.
Perfect for
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Photography blogs
Help readers evaluate their expressions
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Dating advice sites
Interactive tool for profile improvement
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Psychology content
Demonstrate Duchenne smile science
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Career sites
Headshot and professional photo feedback
Questions
Do I need an API key?
No. Each widget loads everything it needs from our CDN. No API key, no account, no setup beyond pasting the embed code.
Will it slow down my site?
The widget loads in an iframe, so it doesn't affect your page load. The AI models (~5MB) only load when a visitor interacts with the widget.
Is there a usage limit?
No. Since the AI runs in visitors' browsers, there are no server costs for us to limit. Use it as much as you want.
Can I embed multiple widgets?
Yes! Each widget runs independently. You can embed the smile analyzer and golden ratio tool on the same page if you want.
Are visitor photos stored anywhere?
No. Photos are processed entirely in the visitor's browser using on-device AI. Nothing is uploaded to any server โ ours or yours.
Want more tools? Try the full suite: