Size finder

Have the Yedric assistant recommend a size from your own size charts and select it on the product card, ready to add to cart, on the Pro plan.

Shoppers ask what size to get, and the assistant recommends one from your own size charts, then picks that size on the product card, ready for Add to cart. Yedric finds your size charts on its own. Products without a chart get an honest answer based on the size the shopper usually wears.

Size finder is part of the Pro plan. It is switched on for every new store, and starts working as soon as the store is on Pro.

What shoppers experience

The assistant asks one or two quick questions, such as how they like their clothes to fit (Snug, Regular or Relaxed) and which size they usually wear, or asks for their measurements. It then recommends a size from your chart and says why. Measurements are not stored.

[image:Screenshot of the Yedric chat open on a Shopify product page, where the assistant recommends size M from the store’s size chart, explains the chest measurement it used, and shows the product card with size M already selected and an “Add to cart” button. Spotlight the selected size on the product card.]

When a product has no chart, the assistant says so and goes by the shopper’s usual size, converting from other sizing systems, such as EU or UK sizes, when it can.

How Yedric finds your charts

Every time it reads your store, Yedric looks for size charts in product descriptions, sizing metafields, size guide pages, chart images and policies, and matches each chart to the products whose sizes it lists.

Open Capabilities > Size finder to see what it found. Size charts on your store shows how many of your products with sizes have a chart, for example “Charts for 42 of 50 products with sizes”, and when your store was last scanned. Scan again looks again now.

[image:Screenshot of the “Size charts on your store” section of the Yedric Size finder page (Apps > Yedric > Capabilities > Size finder), showing the coverage badge “42 of 50”, the “Scan again” button, and a list of found charts, each with a heading, a “High confidence” or “Check this one” badge, a summary like “S to XL, by chest and waist (in)”, its source and the products it is used for. Spotlight a chart with the “Check this one” badge.]

Each chart shows:

A badge: High confidence, Check this one (for example, a chart read from an image), Not used, or Off.
What it covers, such as “S to XL, by chest and waist (in)”, and where it was found, with a link to the source.
Which products use it.

For each chart you can Show table to check the numbers, Turn off a chart you do not want used, or Limit to products by product type, tag or vendor.

Adding a chart

If your chart is somewhere the scan cannot see, such as inside another sizing app, add it under Add a chart: give it a Name, paste the Size table from a spreadsheet, CSV or web page with the size first and a column per measurement, choose whether Measurements are in inches or centimeters, and click Check table, then Save chart.

Products without a chart lists the products that still have none.

Fit advice

Fit advice collects notes like “runs small” from your size guide, FAQ or policies. With Returns on, Yedric also learns from size returns which products run small or large, and uses that when a shopper is between sizes.

Settings

Product metafield with the size chart: Optional. Metafields named like size, fit or chart are found on their own. Name yours here if it is called something else.
Size guide page: Optional. Pages with size tables are found on their own; this one is also read live, for example size-guide.
Charts that do not say their unit are in: Inches or Centimeters.
Between two sizes: Recommend the larger size (the default) or the smaller size.
Product metafield with a fit note: For example custom.fit_note, holding a note such as “Runs small”.
Fit note for every product: Said with each recommendation when the product has no note of its own.