Free diagnostic tools

Quick merchant checks before you commit to a workflow.

Use these tools when you need a fast read on duties, shipping, or accessibility before installing a Shopify app or changing an operating process.

Try duty calculator View Shopify apps

Tools

Choose the quick check by the decision you are making.

Import cost

Estimate import duty scenarios before repricing, sourcing, or placing a purchase order.

Calculate duties

Fulfillment

Estimate retail shipping ranges by package size, destination, weight, and speed preference.

Estimate shipping

Accessibility

Run a WCAG-oriented scan against a public storefront URL and get issues to inspect.

Check a storefront