Barcode Generator
Create standards-compliant retail, inventory, ISBN, and shipping barcodes instantly in your browser.
Live Preview
Updates automatically as you type.
Bulk Barcode Generator
Enter one value per line. Maximum 100 barcodes.
Supported Standards
- Code 128
- General inventory
- EAN-13 / EAN-8
- Retail products
- UPC-A
- US & Canada retail
- Code 39
- Industrial labels
- ITF-14
- Shipping cartons
- ISBN
- Books & publishing
How to Use
- 1. Choose the correct barcode standard.
- 2. Enter and validate your value.
- 3. Adjust dimensions, colors, and label.
- 4. Export PNG, SVG, PDF, or bulk ZIP.
Related Tools
Reliable barcodes for products and operations
Generate scannable assets for retail products, warehouse bins, books, shipping cartons, membership cards, and internal inventory. Vector SVG exports stay perfectly sharp at every print size while PNG files work everywhere.
Frequently Asked Questions
Which barcode type should I choose? +
Use EAN or UPC for registered retail products, ITF-14 for cartons, ISBN for books, Code 39 for basic inventory, and Code 128 for flexible internal data.
Are check digits calculated automatically? +
EAN, UPC, ITF, and ISBN values are validated and the required check digit can be calculated when supported.
Is SVG better than PNG? +
SVG is ideal for professional printing because it remains sharp at any size. PNG is convenient for documents and websites.
Is barcode data uploaded? +
No. Validation, rendering, and all downloads happen locally in your browser.
Scanning Tips
- Use dark bars on a light, solid background.
- Keep enough white margin around every barcode.
- Test a printed sample with the intended scanner.
- Use registered GS1 numbers for retail distribution.
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