True2Size — Size Recommender

Add a size recommendation widget to your product pages. Help shoppers find their size in seconds.

True2Size adds a size recommendation widget to Shopify product pages in minutes — no developer needed. Shoppers answer a short questionnaire or enter their measurements, and the widget recommends their exact size for that product. Merchants upload size charts once via CSV or manual entry and map them to products. Shopper sizing profiles are saved so returning visitors get instant recommendations without re-entering their information.

• Instant size recommendations on product pages, no developer setup required
• Confidence scores show how well each size fits a shopper's measurements
• Multiple widget themes to match your store's visual style and brand colors
• Available in six languages, auto-detected from the shopper's browser
• Returning shoppers skip the questionnaire — their size is already saved