Free tools
Small tools for your labels. Free, and no signup needed.
Tools
GTIN check digit calculator
Check a barcode number, or calculate its missing check digit. EAN-13, UPC-A, EAN-8 and GTIN-14.
Open the tool →Wine e-label generator
Work out the energy value of your wine and see the e-label a shopper gets, in six languages.
Open the tool →GS1 QR code generator
Turn your GTIN and lot number into a QR code that phones open and checkout scanners read.
Open the tool →QR code size checker
Check whether the code on your label is big enough for checkout scanners.
Open the tool →
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Free for up to 3 products, no card needed.