Barcode Generator
Generate CODE128, EAN, UPC barcodes
What is Barcode Generator?
Barcode Generator creates machine-readable barcodes in multiple formats including CODE128, EAN-13, EAN-8, UPC-A, and ITF-14. Barcodes encode numeric or alphanumeric data into parallel lines of varying widths.
When to use this tool
- Generating product barcodes for retail inventory
- Creating CODE128 barcodes for internal tracking systems
- Producing EAN/UPC barcodes for e-commerce listings
- Labeling assets with scannable identification codes
How it works
Encodes the input data into the selected barcode symbology, generating a vector graphic of alternating bars and spaces with the correct start/stop characters, checksum digits, and quiet zones required by each standard.
About Barcode Generator
Generate CODE128, EAN, UPC barcodes It runs entirely in your browser — no files are uploaded to any server, ensuring complete privacy and instant results.
- •Create QR codes from text or URLs
- •Generate barcodes in multiple formats
- •Produce SVG placeholder images
- •Download as PNG or copy SVG code
Last updated: 2025-01-15
FAQ
Generate CODE128, EAN, UPC barcodes
Yes, completely free. No signup required.
Yes. Runs entirely in your browser, no files uploaded.
Yes, works on any device with a modern browser.
No, everything runs in your browser.