Batch Barcode Generator

Tool Guide

Overview

An online batch barcode generator—a high-precision batch barcode drawing tool designed for logistics merchants, warehouse managers, library administrators, and system developers. Enter multiple lines of data in a single block of text, and it instantly encodes, draws, and composes standard industrial barcodes in the Code128, EAN-13, EAN-8, Code39, or UPC format locally.

Key Features

1. Support for multiple industrial barcode standards: Strictly follows the underlying encoding specifications and drawing standards, supporting one-click switching between Code 128, Code 39, ITF, MSI, and other major international 1D barcodes.
2. Multi-dimensional appearance customization: Customize the barcode's foreground color, background color, width, and height, and choose whether to display the numeric value below the barcode.
3. 100% absolutely secure local sandbox: Barcode data may contain sensitive SKU numbers and personal parcel tracking numbers. All parsing, computation, and display in this tool happen 100% locally in your browser, with no data ever sent back to any server.

How to Use

1. In the input box on the left, type or paste the list of data you want to generate barcodes for—one line generates one barcode.
2. In the control panel, set the barcode type as needed (the standard `CODE128` format is recommended), adjust the barcode height and width in pixels, and choose the barcode colors.
3. Click "Generate Barcodes", and all the high-definition barcode images will instantly be laid out on the right/below. You can download them individually or click to download them all as a ZIP file.