Everything you need to measure like a pro.
Step-by-step references for the capture screen, Label Scanner, Photo Studio, AI Descriptions, workflow tools and the 90+ garment types Size AI measures.
All guides
Start here
Garment measurement
The visual how-to: lay the garment flat, hold straight above, tap once.
5 steps · 11 min read
Capture
How Size AI captures measurements in 0.92 seconds
Up to 12 measurements per garment at ~5 mm (1⁄5") typical accuracy with LiDAR. Captured in 0.92 seconds.
5 steps · 7 min read
Reference
90+ garment types across 9 categories
Every garment type Size AI measures, with the measurements each category gets.
9 categories · 3 min read
TrueShape
Clean product photos in 1–2 seconds
Backgrounds removed, real proportions preserved. Auto-generated with every Size AI measurement.
3 steps · 5 min read
Label Scanner
Pull 15+ data points from any label
Brand, sizing, fabric, stretch, care symbols. Any label, any language.
5 steps · 4 min read
Photo Studio
Ghost mannequin and AI model shots
Two modes from one flat-lay photo. 15–30 seconds per image, 3–5 variations per garment.
5 steps · 5 min read
AI Descriptions
Truthful listings tuned for 9 marketplaces
SEO-optimized descriptions built from your photo, label, and measurements.
5 steps · 5 min read
Workflow tools
Eight tools for faster listings
Export, batch, copy, customize. Built into every plan.
8 tools · 5 min read
Common questions
What devices does Size AI work on?
Best accuracy comes from LiDAR on iPhone 12 Pro and later Pro models and iPad Pro 2020 and later:
iPhone Models:
- iPhone 12 Pro / Pro Max
- iPhone 13 Pro / Pro Max
- iPhone 14 Pro / Pro Max
- iPhone 15 Pro / Pro Max
- iPhone 16 Pro / Pro Max
- iPhone 17 Pro / Pro Max
iPad Models:
- iPad Pro 11" (2020 and later)
- iPad Pro 12.9" (2020 and later)
On those devices typical accuracy is ~5 mm (about 1/5 inch). Size AI also works without LiDAR on iPhone 11 and later, with typical accuracy around ~9 mm (about 3/8 inch).
What is TrueShape™ background removal?
TrueShape™ removes the background from your capture and keeps the garment's true proportions. It is your own photo of the actual garment, not a template or an AI render, ready 1 to 2 seconds after every measurement.
Clean backgrounds. Clear shapes. Exactly what buyers need to see.
How do Model Shots work?
Model Shots transform flat product photos into professional lifestyle images. Pick the model's gender and age range (baby, child, teen, adult or senior) to match your garment, and Size AI generates each image in 15 to 30 seconds, no photoshoot required.
Professional quality. Zero setup.
What garments are supported?
90+ garment types across 9 categories:
- Shirts & Tops
- Sweaters & Hoodies
- Jackets & Outerwear
- Vests & Tank Tops
- Pants & Jeans
- Shorts
- Skirts
- Dresses
- Underwear
From everyday jeans and hoodies to blazers and dresses. Size AI measures garments only, not shoes, bags, jewelry, hats, belts or scarves.
How accurate are the measurements?
Size AI delivers ~5 mm (about 1⁄5 inch) typical accuracy with LiDAR. Without LiDAR (iPhone 11 and later), typical accuracy is around ~9 mm (about 3⁄8 inch). For the most accurate results:
- Lay garment flat on a solid surface
- Ensure good, even lighting
- Capture at a straight 90° angle above the garment
For step-by-step guidance on achieving perfect measurements, view our in-app tutorials and best practices guides.
How does the label scanner work?
Photograph each label and tag, then tap the checkmark. Size AI reads:
- Brand, model, and item number
- Size information (primary and secondary)
- Complete fabric composition with percentages
- Stretch estimate (based on spandex/elastane content)
- Care instructions with all symbols
- Manufacturing details (made in, season)
The AI analyzes fabric composition to estimate stretch level. You can edit any captured information and add custom notes.
It reads labels in any language and returns the fields in English.
Can I use Size AI for my business or marketplace?
Yes. We offer SDK and API solutions for marketplaces, e-commerce platforms, and enterprise retailers.
Our team provides:
- RESTful API and native iOS SDK
- White-label options and custom branding
- Dedicated integration support
- Volume pricing for scale
Contact our team to discuss custom integration options.
