Enter 13 or 14 digits
Use 13 digits to calculate the final check digit, or enter a complete 14-digit GTIN-14.
→ITF-14 barcode tool
ITF-14 Generator
Generate ITF-14 barcodes from 13-digit GTIN data or validate a complete 14-digit GTIN-14 for cartons, cases, and outer packaging workflows.
Automatic check digitCalculate the 14th digit
Built-in GTIN-14 validationVerify complete 14-digit values
SVG & PNG exportHigh-quality packaging barcode output
How to use the ITF-14 Generator
Create an ITF-14 barcode in four simple steps.
Validate or calculate
Barlora calculates or verifies the GTIN-14 check digit.
→Configure output
Set size, readable text and quiet-zone options.
→Generate & download
Preview and export your ITF-14 barcode as SVG or PNG.
Why this tool helps
Prepare reliable barcode graphics for carton, case, and outer packaging workflows.
Shipping cartons
Create ITF-14 graphics for carton-level product identification workflows.
Cases & outer packaging
Prepare barcode output for higher packaging levels.
GTIN-14 verification
Check whether a complete 14-digit value has the correct check digit.
Print-ready export
Download SVG or PNG files for packaging and labeling workflows.
ITF-14 rules & packaging
Use a GTIN-14 workflow for higher packaging levels, then export the same valid barcode state you preview.
13-digit source
Enter 13 digits and Barlora calculates the final GTIN-14 check digit.
14-digit validation
Enter a complete GTIN-14 and verify its check digit.
Packaging workflow
ITF-14 is commonly used on cartons, cases, and outer packaging rather than individual retail items.
ITF-14 encodes a 14-digit GTIN. The final digit is a Mod-10 check digit. The first digit may be used as a packaging indicator in GTIN-14 workflows, but you remain responsible for the identifier structure. Barlora calculates and renders barcode graphics from identifiers you provide; it does not assign GTINs, GS1 company prefixes, or official packaging identifiers. Bearer bars may be required by some printing workflows, but are not supported in this V1 renderer.
Frequently asked questions
Find answers to common questions about ITF-14 and GTIN-14 packaging workflows.
What is ITF-14?
ITF-14 is a barcode format commonly used to encode GTIN-14 values for cartons, cases, and higher packaging levels. It encodes GTIN-14 in ITF symbology; GS1-128 is a separate Code 128-based format for structured GS1 data and Application Identifiers.
Can I generate ITF-14 from 13 digits?
Yes. Enter 13 ASCII digits and Barlora calculates the final GTIN-14 check digit before rendering the full ITF-14 value.
How is the GTIN-14 check digit calculated?
GTIN-14 uses the standard Mod-10 weighted checksum, working from the right of the 13-digit body with alternating 3 and 1 weights.
Is ITF-14 used for retail checkout?
ITF-14 is primarily used for higher packaging levels, such as cartons and cases, rather than individual consumer units. EAN-13 and UPC-A are more commonly used for individual retail product identification workflows.
Does Barlora issue GTIN-14 numbers?
No. Barlora can calculate, validate, and render barcode data you provide, but it does not issue GTIN-14 numbers, GS1 company prefixes, or official packaging identifiers.
Can I download ITF-14 as SVG or PNG?
Yes. Valid ITF-14 values can be downloaded as SVG or PNG files. Bearer bars are not supported in this V1 renderer.
Create an ITF-14 barcode today.
GTIN-14 validation. Packaging-ready output. No account required.