Free Tools
Customs tools that just work
Six free tools built for e-commerce sellers. No account required — open any tool and start immediately.
Most popular
HS Code LookupFind the right HS code for any product using AI classification. Get the top 3 matches with confidence scores and live duty rates.
Open tool →Import Duty CalculatorCalculate the exact landed cost for any shipment. Enter HS code, origin country, and declared value to get full duty and tax breakdown.
Open tool →CN22 / CN23 GeneratorGenerate compliant postal customs declaration forms for international shipments. Fill in once, download print-ready PDF.
Open tool →Commercial Invoice GeneratorCreate export invoices formatted to clear customs faster. Includes all required fields for EU, US, and UK customs authorities.
Open tool →HS Code ValidatorVerify any HS code is current, correctly formatted, and active. Instantly flag deprecated or invalid codes before they cause delays.
Open tool →De Minimis CalculatorCheck duty-free import thresholds for 50+ countries. Know instantly whether your shipment qualifies for simplified clearance.
Open tool →Incoterms 2020 ChartInteractive responsibility chart for all 11 Incoterms. See exactly who (buyer vs seller) handles freight, insurance, and customs at every stage.
Open tool →Landed Cost CalculatorCalculate total import cost per unit including freight, insurance, duties, VAT, and brokerage. Includes profit margin analysis.
Open tool →Anti-Dumping Duty CalculatorCalculate ADD + CVD surcharges and search active anti-dumping orders for EU and US markets. Includes guidance on legally reducing ADD exposure.
Open tool →CBAM CalculatorCalculate EU Carbon Border Adjustment Mechanism certificate costs for steel, aluminium, cement, fertilisers and hydrogen. Includes CBAM reporting template.
Open tool →Duty Drawback CalculatorEstimate import duty refunds when re-exporting goods. Covers US drawback (99%), EU Inward Processing Relief, India AIR rates, UK, Canada, and Australia.
Open tool →US importersSection 301 Tariff LookupCheck if your product has Section 301 additional tariffs on Chinese imports. Search by HS code across all 4 lists, check exclusion status, and find alternative codes with lower rates.
Open tool →HS Code ConverterConvert codes between HTS (US), TARIC (EU), UK Global Tariff, China HS, and India ITC-HS. Visual code breakdown and cross-system correlation table.
Open tool →Rules of Origin CheckerCheck FTA qualification with RVC calculator (Transaction Value + Net Cost), tariff shift checker, and product-specific rules for USMCA, EU, ATIGA, RCEP, and CPTPP.
Open tool →Need bulk classification, tariff monitoring, or API access?
View paid plans →