Select Barcode Type
Choose the barcode format you want to generate.
Enter Data
Enter the data to encode in the barcode.
Customize
Adjust dimensions, text, colors, and margins.
Barcode Generator
Generate downloadable barcodes for products, inventory, retail, shipping, and labels.
Barcode Generator
Generate high-quality barcodes for products, inventory, retail, shipping, and more.
Your barcode is generated locally in this browser.
Preview
Your barcode is ready to export.
- Format
- CODE 128
- Data
- 123456789012
- Characters
- 12
- Dimensions
- —
- Rendering
- Vector SVG
Examples
How it works?
- Select a barcode type.
- Enter your data.
- Customize the appearance.
- Preview the barcode.
- Download or print it.
Your Privacy, Our Priority
- All barcodes are generated in your browser
- We never store your data
- No data is sent to our servers
- 100% secure and private
Popular Use Cases
- Product labeling
- Inventory management
- Retail and POS systems
- Shipping and logistics
- Event tickets and badges
Supported Types
CODE 128, CODE 39, EAN-13, EAN-8, UPC-A, and ITF-14.
SVG output stays crisp at any size.
Practical guide
Using Barcode Generator with confidence
Reviewed by LipiCode Editorial Team
What this tool helps you do
One-dimensional barcodes encode a limited character set as bars and spaces. The correct symbology depends on where the code will be scanned and whether an industry standard assigns the underlying number.
When it is useful
- Internal inventory labels
- Shipping or asset tracking
- Event tickets and badges
- Testing scanner integration
A practical example
Code 128 is flexible for internal alphanumeric labels. Retail EAN or UPC identifiers should come from the appropriate issuing system; generating valid-looking digits does not create an authorized retail identity.
Limitations and common mistakes
Do not crop the quiet zones beside the bars. Avoid low-resolution screenshots, insufficient contrast, or resizing that distorts bar widths. Always test the actual printed label and scanner combination.
Frequently asked questions
Which barcode type should I choose?
Use the standard required by the receiving system; Code 128 is a versatile choice for internal labels.
Does the generator register a product?
No. It renders supplied data only and does not issue or register retail identifiers.