Free Barcode Generator
Code128, EAN-13, UPC-A, ITF-14 & more
Generate professional barcodes in 6 formats instantly. Download as SVG for print-quality labels or PNG for digital use. Supports Code128, Code39, EAN-13, UPC-A, ITF-14, and EAN-8.
Supports all ASCII characters. Most versatile barcode.
What Is a Barcode Generator?
A Barcode Generator creates machine-readable barcode images from text or numeric values. Barcodes encode data as a series of parallel bars and spaces that barcode scanners read optically — allowing fast, accurate data entry without typing. Different barcode formats are used for different purposes: EAN-13 and UPC-A for retail checkout scanning, Code128 for internal product and logistics tracking, ITF-14 for outer shipping cartons, and Code39 for manufacturing and supply chain documents. This free tool generates all major barcode formats as SVG or PNG files, ready for product labels, packaging, or inventory systems.
How to Generate a Barcode in 3 Steps
Step 1 — Select a Barcode Format
Choose from Code128 (most versatile, any text), Code39 (uppercase + digits), EAN-13 (retail products, 12 digits), UPC-A (North American retail, 11 digits), ITF-14 (shipping cartons, 13 digits), or EAN-8 (small items, 7 digits).
Step 2 — Enter the Value
Type the value to encode. For EAN/UPC formats, enter the digits without the check digit — it is calculated and added automatically. For Code128 and Code39, enter any valid text.
Step 3 — Adjust Settings & Download
Set the bar width and height, toggle whether to show the value text below the barcode, then download as SVG (for print-quality, scalable labels) or PNG (for digital use). You can also copy the raw SVG code.
Who Uses This Barcode Generator?
Retailers & Shop Owners
Generate EAN-13 barcodes for new products to register with your POS system or print labels for shelving and checkout scanning.
Manufacturers & Packagers
Create ITF-14 barcodes for outer cartons and Code128 barcodes for internal product tracking across production lines.
E-commerce Sellers
Generate UPC or EAN barcodes to list products on Amazon, Flipkart, or other marketplaces that require standard barcode identifiers.
Warehouse & Logistics
Print Code128 barcodes on bin labels, packing slips, and shipping documents for scanning during put-away, pick, and dispatch.
Frequently Asked Questions
What barcode format should I use?
Code128: best for internal product labels, SKUs, and any text/number combination. EAN-13: required for retail products sold in stores (standard in India, Europe, and most markets). UPC-A: required for retail products in the USA/Canada. ITF-14: used on outer cartons and shipping boxes. Code39: used in manufacturing and logistics for simple alphanumeric codes.
What is EAN-13 and where is it used?
EAN-13 (European Article Number) is the most common retail barcode worldwide. It encodes 13 digits — a country prefix, company prefix, product code, and check digit. Retailers scan it at checkout to identify products. In India, the country prefix is 890.
What is the difference between SVG and PNG download?
SVG (Scalable Vector Graphics) is vector-based — it looks sharp at any print size and is ideal for product labels, packaging, and professional printing. PNG is a raster image — good for digital use, documents, and emails but may appear blurry at very large print sizes.
What is a check digit and do I need to calculate it?
A check digit is the last digit of EAN-13, UPC-A, ITF-14, and EAN-8 barcodes — calculated from the other digits to detect scanning errors. This tool calculates and adds the check digit automatically. You only need to enter the preceding digits.
Can I print the barcode directly?
Download the SVG and open it in any design tool (Canva, Adobe Illustrator, Inkscape) or print directly from your browser. For label printing, import the SVG into label design software or use it with a Zebra/Dymo label printer.
Is this barcode generator free?
Yes, fully free. No account, subscription, or watermark.