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Increase sales and cut returns with a smart size recommender and clean, customizable size charts.
True2Size helps shoppers find their exact size with a personalized size recommender, backed by clean, fully customizable size charts. Shoppers answer a short questionnaire (or enter their measurements) and get a confidence-scored size recommendation for that product. Merchants upload their size chart once via CSV or paste it directly, map it to any product, and match the widget's look to their brand by customizing the widgets appearance. Returning shoppers skip the questionnaire entirely.
- A short questionnaire recommends each shopper's exact size and confidence score
- Build rich size charts with multiple tables, images, and text sections
- Fully customizable widget: themes, colors, and button styles for your brand
- Available in six languages, auto-detected from the shopper's browser
- Returning shoppers skip the questionnaire, their size is already saved
Languages
English
Works with
- Shopify Admin
Categories
Reviews (1)
- 100% of ratings are 5 stars
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0% of ratings are 4 stars
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0% of ratings are 3 stars
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0% of ratings are 2 stars
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0% of ratings are 1 stars
App works very intuitively and smoothly. Great for any size clothing retailer. I do print on demand and it's increased my conversion by about 15% for no extra cost and only a little bit of time. Highly recommend and would pay for it!
Support
App support provided by True2Size.
Resources
Launched
July 6, 2026
Data access
This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .
View staff and contributor data:
Store owner
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Store owner
Name, email address, phone number, physical address
View and edit store data:
Products, Shopify admin
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View products
Products, collections
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Edit Shopify admin
Files
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