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ITF-14 barcode generator

Used on corrugated shipping cartons. Enter 13 digits; the check digit is calculated.

Terms of use: this site only turns the data you type into a barcode; it does not create, verify, register or store that data, and nothing is sent to any server. The content you enter and the use of the generated barcodes are solely the user's responsibility, including the right to use GTIN/EAN numbers (licensed by GS1), the accuracy of the information and compliance with applicable law. Links with dangerous schemes and typical attack patterns (scripts, SQL injection) are blocked, but this does not replace your own checks. By using the generator you accept these terms.

One per line: 13 digits (check digit calculated) or 14 digits. Or convert from an EAN/UPC below.

ITF-14 options
Size
Appearance

Preview

PDF and AI are vector files in CMYK, with black as C0 M0 Y0 K100. PNG, JPG and SVG are RGB.

Test every barcode before use. The user is solely responsible for the accuracy of the barcode.

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ITF-14 specification

ITF-14 is a 14-digit Interleaved 2 of 5 that encodes the GTIN-14 on corrugated cartons. It tolerates direct, low-resolution printing well, which is why it is common on shipping cases.

  • Input: 13 digits (check digit calculated) or 14 digits. An EAN-13, UPC-A or EAN-8 can also be converted: the generator adds the chosen indicator, pads with leading zeros and recalculates the check digit. E.g. EAN-13 7891234123459 with indicator 1 becomes 17891234123456.
  • Bearer bars: full frame, horizontal bars only, or none. They prevent partial reads when the printing plate presses the board. Default thickness: 4X.
  • Wide-to-narrow ratio: 3:1 by default, adjustable from 2:1 to 3:1. GS1 requires 2.25:1 to 3:1 for ITF-14.
  • Module (X) from 0.495 mm to 1.016 mm. Quiet zone: at least 10X on each side.

How to use

  1. Type the content. To create several barcodes, put one per line.
  2. Adjust size, height, margin and colors. The preview follows every change.
  3. Download each barcode in the format you need, or all of them as a ZIP.

In PDF, SVG and AI the size is set by the module X — the width of the narrowest bar, in millimetres. The default for this symbology is 0.495 mm. PNG and JPG use the chosen pixel resolution. If your printer warns about ink spread, increase the bar width reduction.

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Frequently asked questions

What is a ITF-14 barcode?

ITF-14 is a 14-digit Interleaved 2 of 5 that encodes the GTIN-14 on corrugated cartons. It tolerates direct, low-resolution printing well, which is why it is common on shipping cases.

What can a ITF-14 barcode contain?

Input: 13 digits (check digit calculated) or 14 digits. An EAN-13, UPC-A or EAN-8 can also be converted: the generator adds the chosen indicator, pads with leading zeros and recalculates the check digit. E.g. EAN-13 7891234123459 with indicator 1 becomes 17891234123456.

How do I create a ITF-14 barcode for free?

Type the data in the generator on this page, adjust size and colors, and download the barcode as PNG, JPG, SVG, PDF or Adobe Illustrator (AI). PDF and AI are vector files in CMYK with 100% K black, ready for print. Everything runs in your browser: nothing is uploaded and no sign-up is needed.

What size should a printed ITF-14 barcode be?

The vector size is defined by the module X (narrowest bar). This generator uses 0.495 mm by default for ITF-14; you can change it before downloading.

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