Free tool · Barcodes

Bulk Barcode Generator

Paste a list of SKUs, product or asset numbers. Get a barcode for every line in Code 128, EAN-13, UPC-A, Code 39, ITF-14 or Codabar, ready to download or print.

6 formatsUp to 100 per batchInvalid values flagged

Add-on Generate barcodes inside Google Sheets →

Your values

Code type

One value per line 0 / 100

Paste a column from Google Sheets or Excel. Up to 100 codes per batch; everything stays in your browser.

Barcode format

Bar height

Show the value under the barcode

Your codes

Your codes appear here. Click any code to download it as a PNG, or download them all as a ZIP.

Which barcode format to choose

Format	Accepts	Typical use
Code 128	Letters, digits and symbols, any length	SKUs, inventory, shipping and warehouse labels
EAN-13	12 digits (check digit added) or 13	Retail products outside the US and Canada
UPC-A	11 digits (check digit added) or 12	Retail products in the US and Canada
Code 39	Capital letters, digits, space and - . $ / + %	ID badges, asset tags, industrial labels
ITF-14	13 digits (check digit added) or 14	Outer cartons and cases
Codabar	Digits and - $ : / . +	Libraries, blood banks, older logistics systems

Not sure? Use Code 128: it fits almost any internal code. Retail EAN and UPC numbers must come from GS1.

How to make barcodes in bulk

Step 1

Copy your SKU or product number column from Google Sheets, Excel or a CSV and paste it above.

Step 2

Choose the format and bar height. Values that don’t fit the format are listed so you can fix them.

Step 3

Download the ZIP of numbered PNG files, or print a sheet with every barcode and its label.

Make barcodes where your product list lives

The QR Barcode Generator add-on creates barcodes and QR codes for a selected range of cells right inside Google Sheets, Docs and Forms, in EAN, UPC, ISBN, ISSN, GTIN, Code 39, Code 128, ITF, GS1-128, Codabar and more.

Install free

FAQ

How do I generate multiple barcodes at once?

Paste your values into the box, one per line, choose a barcode format and click Generate. You get one barcode per line, up to 100 per batch, as PNG images you can download in a ZIP or print on one sheet.

Which barcode format should I use?

Use Code 128 for internal SKUs, inventory and shipping labels, because it accepts letters, numbers and symbols. Use EAN-13 or UPC-A only for retail products with numbers assigned through GS1, and ITF-14 for outer cartons.

Can I make EAN or UPC barcodes for products I sell in stores?

This tool draws the barcode for any number you enter, but retailers expect GS1-assigned numbers. Get your company prefix from GS1 before printing EAN or UPC codes for retail packaging.

Why is a value marked as invalid?

Each format accepts only certain data. EAN-13 needs 12 or 13 digits, UPC-A needs 11 or 12 digits, ITF-14 needs 13 or 14 digits, and Code 39 accepts only capital letters, digits and a few symbols. Switch to Code 128 for mixed text.

Can I generate barcodes from Google Sheets?

Yes. Install the QR Barcode Generator add-on, select a range of values in your spreadsheet, and it creates barcodes for them inside Google Sheets. It supports EAN, UPC, ISBN, ISSN, GTIN, Code 39, Code 128, ITF, GS1-128, Codabar and more.

Is the bulk barcode generator free?

Yes, with no sign-up and no watermark. Everything runs in your browser, so your product list is not uploaded to our servers.