Free QR & Barcode Generator

Professional tools for your business. 100% Free, Secure, and No Login Required.

No Database

100% Private

High Res Export

Quick Templates

Add Unique ID

Shape

Colors

Foreground Color

Background Color

Branding

Enable Custom Branding

Created by Dapplesoft

100% Client-Side

Your data never leaves your browser. All QR and Barcode generation happens locally, ensuring maximum privacy and speed.

Full Customization

Change colors and adjust error correction levels. Create codes that match your brand identity perfectly.

High Resolution

Export in high-quality PNG, SVG or PDF formats suitable for printing on business cards, posters, or packaging.

01. How It Works

Enter your text or URL in the input field.

Customize colors and generate your code.

Download your high-resolution QR or Barcode.

02. Frequently Asked Questions

Is this tool really free?

Yes, Dapplesoft QRFlow is 100% free with no hidden costs or subscriptions.

Is my data safe?

Absolutely. All generation happens locally in your browser. We never store your data.

Can I use these for commercial purposes?

Yes, all generated codes are yours to use anywhere, including commercial products.

Expert QR & Barcode Insights

What is a QR Code and How Does it Work?

A Quick Response (QR) code is a type of matrix barcode first designed in 1994 for the automotive industry in Japan. Unlike standard barcodes that are read in one direction, QR codes are read in two directions (vertically and horizontally), allowing them to hold significantly more data.

When you scan a QR code with your smartphone, the camera recognizes the three large squares in the corners to orient the image. It then decodes the pattern of smaller squares to reveal the embedded URL, text, or contact information.

QR vs Barcode: Which One Should You Use?

Barcodes are ideal for simple inventory tracking and retail products where only a numeric ID is needed. They are fast to scan and widely supported by traditional hardware.

QR codes are superior for marketing, digital interactions, and complex data. Because they can store URLs, they act as a bridge between the physical and digital worlds, making them perfect for restaurant menus, business cards, and event check-ins.