Barcode Generator
Code 128: Any text or numbers. Most versatile format.
How to Use the Barcode Generator
- Select a barcode format based on your use case
- Enter the value to encode (check format requirements)
- Customize width, height, and colors as needed
- Toggle text display and flat mode options
- Click "Generate Barcode" to create your barcode
- Download as PNG for printing or digital use
Barcode Format Guide
- Code 128 - Most versatile. Any ASCII character. Best for shipping labels.
- Code 39 - Alphanumeric + symbols. Used in automotive, defense, healthcare.
- EAN-13 - 13 digits. International retail product codes.
- EAN-8 - 8 digits. Small retail products.
- UPC-A - 12 digits. US and Canada retail products.
- ITF-14 - 14 digits. Shipping containers and cartons.
- MSI - Digits only. Inventory and warehouse management.
- Pharmacode - Pharmaceutical packaging.
- Codabar - Libraries, blood banks, overnight delivery.
Frequently Asked Questions
What barcode formats are supported?
We support all major barcode formats including Code 128, Code 39, EAN-13, EAN-8, UPC-A, UPC-E, ITF-14, MSI, Pharmacode, and Codabar. Each format has specific use cases and character support.
What's the difference between barcode formats?
Code 128 supports all ASCII characters and is widely used for shipping. EAN/UPC are for retail products. Code 39 is used in automotive and defense. ITF-14 is for shipping containers. Choose based on your industry standard.
Can I customize the barcode appearance?
Yes! You can adjust the width, height, colors, and whether to display the text below the barcode. You can also set margins and line width.
What file format can I download?
You can download barcodes as PNG images, which work great for printing, documents, and digital use.
How do I ensure my barcode scans properly?
Use high contrast colors (black on white is best), ensure adequate size for your scanning distance, include quiet zones (margins), and test with a barcode scanner before mass printing.