About PhotoFit
PhotoFit exists because buying clothes online still means guessing. Sizing is not standard between brands, a tape measure is awkward to use alone, and the cost of getting it wrong is a return, a refund delay, or a garment that never gets worn.
How it works
The free scan uses pose detection (TensorFlow.js with Google’s MoveNet model) running inside your browser. It locates 17 body landmarks, uses the height you enter as the scale reference, and converts pixel distances into centimetres for chest, waist, hips, shoulder and inseam. Nothing is uploaded.
The optional AI Enhanced upgrade estimates measurements from the photo with a vision model for a second, more precise reading. That path does send the photo to a model provider — it is disclosed in the Privacy Policy and is entirely optional.
The size charts
The brand size chart library covers 30 men’s and women’s charts across tops and bottoms, in centimetres. Charts are compiled from brands’ published sizing information and kept in one place so you can compare them side by side. Brands change their charts; if you spot a number that looks wrong, tell us and we will check it against the source.
How the site is paid for
The tool is free. The site earns from Amazon affiliate links on size chart pages and from the optional AI Enhanced upgrade. There are no display ads today. Affiliate income does not influence which size we recommend — the recommendation comes from your measurements against the chart.
Independence
PhotoFit is independent. Brand names and trademarks belong to their owners; we are not affiliated with, endorsed by, or sponsored by Nike, Adidas, Uniqlo, Levi’s or any other brand whose chart appears here.
Corrections
Found a chart that is out of date, a typo, or a measurement that does not match your own? Email hello@photofit.dev with the page URL and, if you have it, the brand’s source. We update charts when a brand publishes a change.