QR Barcode Generator: Do You Need Both or Just One?

People search for "QR barcode generator" all the time — and honestly, it makes sense. QR codes and barcodes look completely different, but they're often needed together. The confusion is understandable.

Let's sort this out. Because once you understand what each one actually does, choosing the right tool becomes pretty straightforward.

The Actual Difference — No Jargon

A regular barcode (1D) is basically a series of vertical lines. Scanners read the width of those lines to decode a number. That's it. Simple, fast, works great for retail.

A QR code works in two dimensions — both horizontally and vertically. That's why it can store so much more. A typical EAN-13 barcode holds 13 digits. A QR code can hold thousands of characters, including URLs, contact info, WiFi passwords, event details and more.

When Do You Need Both?

More often than you'd think, actually. Here are the most common situations where people end up needing a QR barcode generator — one that handles both:

Product Packaging

A physical product typically needs an EAN-13 or UPC-A barcode for the retail scanner at checkout. But many brands also add a QR code linking to their website, product video, or warranty registration. Two different codes, two different jobs — both on the same label.

Inventory + Customer Communication

Warehouses use CODE128 barcodes to track stock internally. The same business might put QR codes on customer-facing materials — receipts, packaging inserts, thank-you cards — linking to review pages or reorder links. Different audiences, different codes.

Event Management

Event tickets often have a CODE128 or CODE39 barcode for the door scanner, plus a QR code linking to the event app or schedule. Again — both serving different purposes on the same ticket.

Which Should You Generate First?

Honestly? It depends on what you're building. Here's a quick guide:

The "QR Barcode" Confusion — Why It Happens

A lot of people search for "QR barcode generator" because they're not sure what they need — they just know they need "some kind of scannable code." Which is fair.

The honest answer is: most tools that call themselves a "QR barcode generator" are just barcode generators that happen to support both 1D and 2D formats. That's exactly what barkodkarekod.com is. You pick the type you need, type in your data, and download. Whether that's an EAN-13 for a product or a QR code for a menu — same tool, different output.

Can a Single Code Do Both Jobs?

Sort of — but not really. There are hybrid formats like GS1 DataMatrix and GS1 QR Code that combine product identification data with QR-style scanning. These are used in pharmaceutical and healthcare settings where a single scan needs to capture batch number, expiry date, GTIN and more.

For most everyday use cases though — retail, small business, restaurants, events — you're better off using the right tool for each job. One barcode for the scanner, one QR code for the customer.

Generating Both — Step by Step

If you need both a barcode and a QR code for the same product, here's the fastest workflow:

1. Go to barkodkarekod.com
2. Click the Barcode tab — generate your EAN-13 or CODE128, download as SVG
3. Click the QR Code tab — enter your URL or content, download as SVG
4. Place both on your label in your design software
5. Done — no signup, no cost, two files in under two minutes

That's genuinely it. We built the tool to be fast because nobody wants to spend 20 minutes just getting a barcode image.

Frequently Asked Questions

Is a QR code the same as a barcode?

A QR code is a type of barcode — specifically a 2D barcode. When people say "barcode" they usually mean the striped 1D kind. QR codes hold much more data and can be scanned from any angle with a smartphone.

Can one generator create both QR codes and barcodes?

Yes. barkodkarekod.com generates both 1D barcodes (EAN-13, CODE128, UPC-A, etc.) and QR codes (URL, WiFi, vCard, etc.) from the same tool — no signup required.

Do I need both a barcode and a QR code on my product?

It depends. For retail, you typically need a 1D barcode (EAN-13) for the checkout scanner. A QR code can be added to link customers to your website or product details. Many brands use both — the barcode for operations, the QR code for engagement.

Which is better — QR code or barcode?

Neither is universally better — they serve different purposes. 1D barcodes are standard for retail and inventory. QR codes are better for sharing URLs and consumer-facing content. Most businesses use both.