Boostify Size Charts

Create professional size charts and fit guides that perfectly match your store's style—without any coding knowledge. This user-friendly app lets you build custom sizing guides for individual products or entire collections, with instant preview capabilities right in your Shopify admin. Add detailed measurement tables, convert between units automatically for international customers, and include helpful images to guide shoppers. The size charts integrate smoothly with your theme and can be updated anytime without technical help. Give customers the confidence to choose the right size and reduce return rates with clear, branded measurement guides that look great on any device.