About AI Sizer

We help online merchants reduce returns and increase conversion by turning iPhone scans into category-specific sizes shoppers can trust.

Our mission

AI Sizer connects merchant storefronts with on-device AR measurement. Shoppers stay on your site, measure once on iPhone, and see only products that match their resolved size — eyewear frames, shoe EU/US labels, and more categories over time. The same foot scan can also generate a custom 3D-printable shoe.

For merchants

Embed a single script tag, issue a publishable API key, and filter your catalog by resolved sizes. Sessions and billing run on the AI Sizer platform — your store keeps its brand and checkout flow.

For shoppers

A quick face or foot scan via App Clip or the full AI Sizer app — no account required for a store session. Results return to the merchant catalog automatically.

For operators

Admin tools for API keys, usage stats, and CORS allowlists. Size lookup tables live in the platform so labels stay consistent across web, widget, and iOS.

Built by Visible Magic

AI Sizer is developed by Visible Magic — combining retail sizing expertise with AR measurement and a merchant-first integration model. Contact us at [email protected].