Retail Barcode Generator (UPC, EAN, Code128)
Generate industry-standard retail barcodes instantly. Create high-resolution UPC-A, EAN-13, or Code128 graphics for your products and inventory.
Prepare Products for Retail
If you are selling a physical product in a grocery store or on Amazon, it must have a scannable barcode. Generating these graphics manually is impossible due to the precise width requirements of the black bars. This tool takes your numerical string (like an official GS1 UPC code) and instantly generates the exact SVG graphic required for your product packaging.
Why Use Our Barcode Generator?
- Industry Standards: Supports UPC-A (US), EAN-13 (Europe), and Code128 (Logistics).
- Vector Quality: Export as SVG to ensure scanners can read them perfectly.
- Checksum Calculation: Automatically calculates the required final check digit.
- Client-Side Fast: Generate hundreds of codes locally without server lag.
How to Use the Barcode Generator
Select the Barcode Format (e.g., UPC-A for US retail).
Enter your 11-digit or 12-digit product number.
Click 'Generate Barcode'.
Download the SVG file and send it to your packaging printer.
Frequently Asked Questions
For internal warehouse tracking, yes. But if you want to sell in real retail stores (like Walmart), you must purchase an official prefix from GS1, otherwise the scanner will reject it.
JPG compression makes edges blurry. Barcode scanners rely on incredibly sharp edges. SVG is a vector format that guarantees perfect sharpness when printed.
All file processing is performed locally in your web browser. We do not upload, store, or view your data.