Barcode Generator
Enter data, customize settings, and generate barcodes instantly
Enter data and click "Generate Barcode"
Barcode Information
Barcode Formats Guide
| Format | Description | Common Uses | Characters | Example |
|---|---|---|---|---|
| CODE128 | High-density linear barcode, encodes all 128 ASCII characters | Shipping, packaging, inventory | A-Z, a-z, 0-9, symbols | ABC-123 |
| EAN-13 | 13-digit European Article Number for retail products | Retail products worldwide | Numbers only (12 data + 1 check) | 5901234123457 |
| EAN-8 | 8-digit version for small products | Small retail items | Numbers only (7 data + 1 check) | 12345670 |
| UPC-A | 12-digit Universal Product Code (US and Canada) | US/Canadian retail | Numbers only (11 data + 1 check) | 123456789012 |
| CODE39 | Alpha-numeric barcode with start/stop characters | Industrial, automotive, government | A-Z, 0-9, -, ., $, /, +, %, space | ABC123 |
| ITF-14 | Interleaved 2 of 5 for cartons and outer cases | Shipping cartons, logistics | Numbers only (13 data + 1 check) | 00012345678905 |
How to Use This Barcode Generator
Step-by-Step Guide
Enter Barcode Data
Type the data you want to encode (numbers, text, or alphanumeric).
Select Format
Choose the appropriate barcode format for your use case.
Customize Appearance
Adjust colors, size, and display options as needed.
Generate & Download
Click generate and download in SVG, PNG, or JPG format.
Common Use Cases
Retail Products
Generate EAN-13 or UPC barcodes for product labeling and inventory.
Inventory Management
Create CODE128 barcodes for asset tracking and warehouse management.
Library Systems
Generate barcodes for books, media, and library member cards.
Shipping & Logistics
Create ITF-14 barcodes for shipping labels and package tracking.
Pro Tips
- Use EAN-13 for retail products sold in stores (requires 13 digits)
- Use CODE128 for maximum flexibility with alphanumeric data
- For best scanability, use black bars on white background with sufficient contrast
- SVG format is best for printing as it's vector-based and scales perfectly
- Test your barcode with a phone scanner app before mass printing
Frequently Asked Questions
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