Free Online Barcode Generator

Create industry-standard barcodes for your products in seconds. Customize, preview, and download high-resolution images for free.

Configuration

Bar Width2px
Height100px

Verify Before Printing

Always do a test scan with your phone or scanner before bulk printing your labels to ensure readability.

Inventory Ready

These standard barcodes work perfectly with Wiseventory and other inventory management systems.

Beyond the Beep: Why Barcodes Matter

It's easy to think of barcodes as just those black-and-white stripes on a cereal box, but for a business, they are the heartbeat of efficiency. Imagine trying to check out at a supermarket if the cashier had to type in the price of every single apple, can of soup, and magazine. It would be chaos.

Barcodes bring that same lightning-fast efficiency to your warehouse or stockroom. Instead of searching for "Blue Shirt Large" and hoping you grabbed the right one, a quick scan tells you exactly what you're holding. It eliminates the "human error" factor almost entirely.

The Silent Profit Killer: Stock Discrepancies

You think you have 10 units. Your computer says 10 units. You actually have 8. Where did the other two go? Maybe they were sold but marked as the wrong item. Maybe they were lost.

Without scanning, you are relying on manual counts and memory. Barcoding your inventory closes this loop. Every item that leaves your shelf gets scanned, deducting the exact specific item from your system instantly.

Wiseventory Tip

Did you know? Wiseventory's mobile app turns your phone into a professional barcode scanner. You don't need expensive equipment to start tracking like a pro.

  • ✓Scan to Add Stock
  • ✓Scan to Create Invoice
  • ✓Verify Serial Numbers

Ready to upgrade your workflow?

Stop printing boring labels and start running a smarter business. Wiseventory integrates scanning, tracking, and billing into one seamless platform.

Frequently Asked Questions

What types of barcodes can I generate with this tool?

The Wiseventory barcode generator supports the most commonly used barcode formats for Indian retail, including Code 128 (used for product tracking and shipping), EAN-13 (the standard 13-digit barcode on retail products), EAN-8 (compact version for small packages), and QR codes (for digital payments and product information). Code 128 and EAN-13 are the most popular formats for inventory labelling in kirana stores, medical shops, and garment retailers.

Can I print barcodes generated by this tool on a thermal printer?

Yes. The barcodes generated by this tool are downloadable as high-resolution PNG images that can be printed on both thermal label printers and standard inkjet or laser printers. For thermal printing, you can use the image with any label printing software that accepts PNG files. If you use Wiseventory's full billing platform, you can print product labels with barcodes directly from your inventory, streamlining the entire process.

Why should small shops use barcodes for their products?

Barcodes dramatically speed up the billing process — a cashier can scan a product in under a second rather than manually searching for it by name. For shops with hundreds of products, barcode scanning reduces billing errors caused by selecting the wrong product or entering the wrong price. Barcodes also enable accurate inventory tracking: when an item is scanned at billing, the system automatically deducts the correct product from stock, eliminating discrepancies between physical count and software records.

Is there a limit to how many barcodes I can generate for free?

The Wiseventory free barcode generator allows you to create individual barcodes one at a time without any account or subscription required. For bulk barcode generation — creating hundreds of product barcodes at once and printing them as a batch — this is available within the Wiseventory billing platform where you can generate and print labels for your entire product catalogue in one go.

What is the difference between a barcode and a QR code?

A traditional barcode (like EAN-13 or Code 128) encodes information in a series of parallel lines and can only be scanned by a barcode reader or camera held at a specific angle. A QR code is a two-dimensional matrix that can be scanned from any direction and stores significantly more data than a linear barcode. For product inventory labelling, both work well with smartphone cameras and barcode scanners. QR codes are increasingly popular for linking to product information pages or for UPI payment collection at retail counters.