Barcode Generator Online - CODE128, EAN-13, UPC, CODE39
Generate standard barcodes (CODE128, EAN-13, UPC, CODE39) with custom dimensions and export as PNG or SVG.
How to Use Barcode Generator
Enter Barcode Value
Type your product SKU, serial number, or retail digits.
Select Barcode Format
Choose CODE128 (alphanumeric), EAN-13, UPC, CODE39, or ITF-14.
Download PNG or SVG
Save high-resolution PNG for digital use or vector SVG for retail packaging.
About Barcode Generator
Generate retail, logistics, and inventory barcodes in seconds. Powered by JsBarcode, our generator creates sharp, scannable barcode vectors compliant with global GS1 and ISO standards.
Download directly as crisp raster PNG or scalable vector SVG.
Common Use Cases
- Creating retail EAN-13 and UPC barcode stickers for consumer products.
- Generating CODE128 inventory tracking labels for warehouses.
- Designing barcode labels for libraries, books, and event tickets.
Private & Secure Browser Processing
All processing is executed locally in your browser. Files are never transmitted or stored on remote servers.
Frequently Asked Questions - Barcode Gen
Which barcode format should I use for general text and numbers?
CODE128 is the universal standard that supports all letters, numbers, and symbols.
Can barcode scanners scan the generated output?
Yes, generated barcodes conform strictly to standard symbology specifications and can be scanned by both handheld laser scanners and smartphone cameras.