Barcode Generator

DataBar Expanded (RSS Expanded) barcode generator

DataBar that also carries AIs such as weight, expiry date and price.

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 barcode per line, with the AIs in parentheses.

DataBar Expanded (RSS Expanded) 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.

DataBar Expanded (RSS Expanded) specification

GS1 DataBar Expanded encodes the GTIN plus additional data using Application Identifiers — weight, price, expiry date, batch. It is used for variable-weight products (meat, cheese) and coupons.

  • Input: AIs in parentheses, e.g. (01)90012345678908(3103)001750.
  • Capacity: up to 74 numeric digits or 41 alphanumeric characters.
  • It can be generated in a single row or stacked with 2 to 20 segments per row, to fit narrow packages.

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 0.33 mm. PNG and JPG use the chosen pixel resolution. If your printer warns about ink spread, increase the bar width reduction.

Frequently asked questions

What is a DataBar Expanded (RSS Expanded) barcode?

GS1 DataBar Expanded encodes the GTIN plus additional data using Application Identifiers — weight, price, expiry date, batch. It is used for variable-weight products (meat, cheese) and coupons.

What can a DataBar Expanded (RSS Expanded) barcode contain?

Input: AIs in parentheses, e.g. (01)90012345678908(3103)001750.

How do I create a DataBar Expanded (RSS Expanded) 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 DataBar Expanded (RSS Expanded) barcode be?

The vector size is defined by the module X (narrowest bar). This generator uses 0.33 mm by default for DataBar Expanded (RSS Expanded); you can change it before downloading.

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