Barcode and Trade Code Tools

Every tool on the site, grouped by job. Each one runs in your browser, keeps its inputs in the link so you can share or repeat a result, and prints a dated record. Nothing you type is uploaded.

Barcode generators

• Barcode generator — Code 128, Code 39, EAN-13, EAN-8, UPC-A, UPC-E, ITF-14, Interleaved 2 of 5, Codabar and GS1-128, single or as a sheet of labels.
• UPC barcode generator — UPC-A and UPC-E retail barcodes with check digit, add-ons and GS1 sizes.
• ISBN barcode generator — the EAN-13 book barcode with the ISBN text and price add-on.
• GS1 barcode generator — GS1-128 with Application Identifiers, EAN-13 and ITF-14 carton codes.
• Data Matrix generator — ECC 200 and GS1 DataMatrix 2D codes in every size.
• Code 128 barcode generator — Code 128 with the code sets and check character worked out.
• Code 39 barcode generator — Code 39 with mod 43 check or Full ASCII.
• PDF417 barcode generator — stacked 2D PDF417 symbols with columns and error correction.
• Aztec code generator — compact or full-range Aztec codes.
• Postal barcode generator — the USPS Intelligent Mail barcode (IMb).
• Random barcode generator — random test barcodes with valid check digits.

Numbers and labels

• GTIN generator — GTIN-13, UPC-A and GTIN-14 lists from your company prefix.
• SSCC label generator — the SSCC and a printable GS1 logistic label.

Check digits

• UPC check digit calculator — check digits for UPC, EAN, GTIN-14, GLN and SSCC numbers.
• Container check digit calculator — the ISO 6346 check digit of shipping container numbers.

Trade code lookups

• HTS code lookup — US Harmonized Tariff Schedule numbers and duty rates.
• HS tariff code lookup — international 6-digit Harmonized System codes.
• Schedule B lookup — US export codes for AES filings.
• UNLOCODE lookup — codes of ports, airports and terminals.
• ISO country codes — 2-letter, 3-letter and numeric country codes.