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DutyCode – Automatic HS Codes icon

DutyCode – Automatic HS Codes

Automatically fill HS codes for your entire product catalog

by Useful Plugins · Launched: May 2026 · Free plan available.

5.0 (3) on Shopify
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Automatically fill HS codes for your entire Shopify catalog. Get EU CN8, UK commodity codes, and US HTS codes in minutes. Writes directly to product metafields.

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About DutyCode – Automatic HS Codes

Dutycode automatically assigns HS codes to products in bulk. Extend classifications with EU CN8, UK Commodity Codes, and US HTS Codes. Each assignment includes a confidence score and explanation. Export results to CSV or Excel, or write HS codes directly to product metafields.

Last verified: September 21, 2026 · Aging

App details

Developer
Useful Plugins
Pricing
Free plan available
Launched
May 2026
Rating
5.0 (3) on Shopify

Key features

  • 25 free product classifications
  • AI HS codes + EU, UK & US extensions
  • Codes written straight into Shopify
  • Pay once — credits never auto-renew
  • Failed classifications auto-refunded
Integrations with:

Shopify Admin

1 plan · starts free

Free

Free

Plans and prices as listed on the Shopify App Store.

Ratings & reviews

based on 3 Shopify App Store reviews

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Excellent app! The HS codes populated in minutes, and the team went above and beyond to ensure everything was correct and smooth!
— Jasmine Alexa
app works fine
— Realfoot.cz
This app is excellent! It is easy to use and saves a lot of time when adding HS codes to my products. I have tested many apps. This is by far the best one! If you are looking for a quick and straightforward way to add HS codes to your Shopify products, I definitely recommend this app!
— Vertex Kitchenware

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