Free Online Barcode Generator
The fastest way to create one or hundreds of barcodes. Paste a list, import a file, choose a format, and download instantly.
How to Use This Barcode Generator
This tool is designed for speed and efficiency, making it the best way to generate multiple barcodes from a simple list of data. The process is simple, fast, and reliable for all your barcode needs.
- Choose Your Format: Select a barcode type from the list, such as CODE 128 for logistics, QR Code for web links, or EAN for retail products.
- Enter Your Data: Paste your barcode values directly into the text area, ensuring there is one value per line. For larger datasets, click the "Import from File" button to upload a CSV or Excel spreadsheet.
- Validate and Preview: Our online barcode generator automatically validates your data against the requirements of the selected format and provides instant feedback. A live preview shows you exactly what your barcode will look like.
- Download Your Barcodes: Click the "Download" button. If you've entered a single value, you'll receive a high-resolution PNG image. For multiple values, the tool will package all your barcodes into a convenient ZIP file or a multi-page PDF document.
Frequently Asked Questions
Which Barcode Format Should I Use?
Choosing the right format is critical for industry compliance. Whether you are an Amazon FBA seller using FNSKU (Code 128), a healthcare provider managing NDC (11-digit) drug codes, or a logistics manager creating SSCC pallet labels, we have the right tool. Use this guide to find the perfect symbology for your project:
| Format / Symbology | Best For / Industry Use | Data Format |
|---|---|---|
| Code 128 | Logistics, shipping labels, and internal tracking. | Full Alphanumeric ASCII |
| GS1-128 (UDI) | Medical Device UDI & regulated logistics. | (AI) + Data Content |
| SSCC | Serial Shipping Container Code for pallet tracking. | (00) + 18-digit identifier |
| FNSKU | Amazon FBA inventory barcode labels. | Starts with X00... |
| UPC-A | Retail barcode generator for US & Canada. | 11 or 12 numeric digits |
| UPC-E | Small packaging retail barcode maker. | 6 or 8 numeric digits |
| EAN-13 | International product barcode creator. | 12 or 13 numeric digits |
| EAN-8 | Compact international retail barcode tool. | 7 or 8 numeric digits |
| Code 39 | Industrial asset tag barcodes & military labels. | A-Z, 0-9, and symbols |
| ITF-14 | Shipping carton codes & outer case barcodes. | Exactly 14 numeric digits |
| ITF | Interleaved 2 of 5 for distribution. | Even number of digits |
| ISBN-13 | Book barcode generator for publishers. | Starts with 978/979 |
| ISSN-13 | Serial publication barcode maker. | Starts with 977 |
| NDC | National Drug Code for pharmaceuticals. | 11-digit normalized |
| HIBC | Healthcare & surgical tool marking. | Starts with + symbol |
| Codabar | Library labels & blood bank tracking. | A-D Start/Stop |
| QR Code | Digital marketing, URLs, and vCards. | High-capacity 2D data |
| Data Matrix | Small electronic parts & GS1 matrix. | Industrial 2D matrix |
For a more detailed comparison of these symbologies, check out our full guide to choosing the right barcode.
A Powerful & Free Barcode Maker
Our online barcode generator is perfect for making a single barcode, but its real power is in its bulk capabilities. Also known as a codebar generator or code bar creator, it lets you paste a list of values and automates the entire creation process. Whether you need to generate a codebar for logistics or create a code à barre for international retail, this free tool handles it all. It's the ideal solution for generating hundreds of barcodes for inventory, marketing materials, or medical NDC/HIBC tracking — with no software to install and unlimited barcodes for free.