Barcode generator — complete guide
Barcodes encode data in parallel lines of varying widths. ForQRCode supports 34 symbologies for retail, shipping, healthcare, and inventory management.
Barcode formats
How to create a barcode
Generate a barcode in three steps with ForQRCode.
- 1
Select a barcode type
Choose EAN-13, Code 128, UPC-A, or another symbology from the dropdown.
- 2
Enter the value
Type the numeric or alphanumeric data your barcode should encode.
- 3
Download the barcode
Preview the barcode and download as PNG or SVG, PDF, EPS.
Questions
- Which barcode format should I use for retail?
- Use EAN-13 for products sold internationally and UPC-A for North American retail. Both are GS1-standard formats.
- Can I generate barcodes in bulk?
- Bulk barcode generation is available on ForQRCode Pro plans with API and dashboard access.
- Are generated barcodes GS1 compliant?
- ForQRCode generates valid symbology output. You must obtain official GS1 company prefixes separately for retail distribution.
Related tools
- Free barcode generator
Generate barcodes online in 34 formats including EAN-13, UPC-A, Code 128, and ITF-14. Download PNG, SVG, PDF, or EPS instantly.
- All QR code and barcode tools
Browse every free QR code and barcode generator on ForQRCode — 17 QR types and 34 barcode formats in one place.
- QR code generator — complete guide
Everything about QR codes: types, use cases, design tips, and free generators for URL, WiFi, vCard, payment, and more.