What’s your product’s HS code? Ask in plain language.
The code on your invoice decides your duty, your documents and your data. Type your product the way you’d say it. We classify against all 5,613 six-digit codes of the WCO Harmonized System, official descriptions included.
Six-digit codes are international; your country’s tariff may extend them to 8–10 digits. Browse the full chapter directory to verify the exact line.
Describe it like you sell it
"lithium battery", "basmati rice", "ceramic tiles". Plain shop language works.
We translate to customs language
The nomenclature says "accumulators", not "battery". Our vocabulary bridge closes that gap so you don’t search blind.
Verify in the full directory
Every result deep-links into its chapter with all sibling codes and official descriptions, so you can confirm the exact line.
Found your code? Now see its trade.
Estimate duty on it with the landed-cost calculator, or see the real buyers, suppliers and declared prices behind it on a live demo.
One six-digit number decides more than your paperwork.
The Harmonized System code is the address your product lives at in world trade. Customs authorities use it to decide the duty rate you pay, the documents you must file, and the restrictions that apply. Get it wrong and you either overpay duty, face clearance delays, or both. The classification is not marketing language: the nomenclature says “accumulators” where your invoice says “battery”, which is exactly the gap this classifier bridges.
The same code is also the key that unlocks trade data. Every customs shipment record is filed under an HS code, so once you know yours, you can look up the named importers buying that code, benchmark declared prices in the customs shipment data, and estimate duty with the landed cost calculator. Classification is step one of every workflow on this platform.
Six digits are internationally standardized by the World Customs Organization across 97 chapters, 1,229 headings and 5,613 codes; your national tariff may extend them to 8 or 10 digits. Verify the exact line in the full HS code directory before it goes on a customs document.
HS codes, asked and answered.
What is an HS code?
An HS (Harmonized System) code is the number customs authorities use to classify products in international trade. The six-digit level is standardized worldwide by the WCO across 5,613 codes; your country’s tariff may extend it to 8–10 digits.
How does the classifier work?
Type your product in everyday language. The tool searches the complete WCO nomenclature with a vocabulary bridge from shop language to customs language (battery to accumulators, for example) and returns the matching code with its official description.
Is the HS code classifier really free?
Yes. No sign-up, no credit card. If you then want the live shipments, buyers and prices behind your code, that is what the platform demo is for.
See what your buyers are buying.
Then decide.
Everything we show you comes from official customs filings — records, not claims. 30 minutes. Your shipment. Your HS code. Real platform. If you don’t see something new about your market by the end of the call, we walk away. No follow-ups.