Barcode Generator
Generate Code 128 barcodes from text. Customize size and download as PNG.
Supports ASCII characters 32-127 (letters, numbers, symbols)
Enter text and click Generate to create a barcode
About Barcode Generator
Barcode Generator creates standard 1D barcodes in multiple formats: Code 128, EAN-13, EAN-8, UPC-A, UPC-E, Code 39, and ITF. Enter your barcode data, select the format, and download as PNG or SVG — ready for printing or embedding in documents.
Barcodes are used in retail, inventory, shipping labels, and asset tracking. Creating test barcodes, sample labels, or replacement barcodes for missing labels doesn't require specialized software with this tool.
All barcode generation happens in your browser — no data is sent to any server.
Features
- ✓Multiple formats: Code 128, EAN-13, UPC-A, Code 39, and more
- ✓Configurable width, height, and font size
- ✓Optional human-readable text below barcode
- ✓Download as PNG or scalable SVG
- ✓Validates format-specific data requirements
Common Use Cases
- →Creating test barcodes for development and QA
- →Generating sample retail barcodes for prototypes
- →Printing replacement barcodes for lost labels
- →Making barcodes for inventory management spreadsheets