The Free Barcode Generator is an open-source online tool that allows users to easily create various formats of one-dimensional barcodes. It supports multiple encoding types and enables users to generate barcodes in real-time and in bulk, completely free of charge.
Using it is very simple:
Our tool supports various common one-dimensional barcode formats, including:
Currently, QR codes are not supported.
Yes, this tool supports bulk generation. You just need to enter one barcode content per line in the input box, and the system will generate a corresponding barcode for each line. For bulk-generated barcodes, you can click the "Start Scrolling" button in the bottom right corner, and the page will automatically scroll to display all generated barcodes. You can also use the settings button below to adjust the scrolling rate.
Yes. In the options section, you can adjust the following parameters:
You can download or save barcodes in the following ways:
Yes, you can get two types of links:
These links can be easily shared or embedded in other applications.
The barcodes generated by our tool are technically accurate, but whether they have legal validity depends on your intended use and relevant regulations. If you need to use them for commercial purposes, we recommend consulting relevant industry standards and legal requirements.
The barcodes generated by our tool have high-quality resolution and are fully suitable for printing. However, we recommend conducting small-scale tests before formal large-scale use to ensure they can be scanned and recognized normally in your specific application scenarios.
Yes, our barcode generator is web-based and compatible with various devices. Whether you're using a computer, tablet, or smartphone, you can easily access and use this tool.