QR Code Generator

Create custom QR codes with logos, colors, and advanced options. Download in multiple formats for free.

QR Code Generator

Updated: Just now

Content Type

Content

Basic Options

Size (px)

Foreground Color

Background Color

Error Correction

Add Logo to QR Code

Click to upload a logo or drag & drop

Logo Size (%) 20%

Logo Margin 5px

Advanced Options

QR Code Margin

Dot Style

Eye Style

Eye Color

Your QR Code

About QR Code Generator

The QR Code Generator is a free online tool that allows you to create custom QR codes for various purposes. Whether you need to share website links, contact information, product details, or any other data, our tool provides a quick and efficient solution.

Key Features:

Multiple Content Types - Generate codes for URLs, text, emails, phone numbers, SMS, WiFi networks, and contact cards
Customizable QR Codes - Adjust size, colors, and error correction level
Logo Integration - Add your logo or image to the center of the QR code with toggle control
Advanced Options - Customize dot style, eye style, and margins
High-Quality Output - Generate crisp, high-resolution codes suitable for printing
Multiple Download Formats - Save your codes as PNG or SVG
No Registration Required - Free to use with no sign-up needed

This tool is perfect for marketers creating promotional materials, retailers adding codes to products, event organizers sharing information, and anyone who needs to share digital information in a scannable format.

Frequently Asked Questions

What is a QR code?

A QR code (Quick Response code) is a type of two-dimensional barcode that can store various types of data. QR codes can be scanned by smartphones and other devices to quickly access information such as websites, contact details, or text.

How do I scan QR codes?

Most modern smartphones have built-in QR code scanners in their camera apps. Simply open your camera app and point it at the code to scan. If your phone doesn't have this feature, you can download a free QR code scanner app from your device's app store.

Is there a limit to how much data a QR code can store?

QR codes can store up to 4,296 alphanumeric characters, 7,089 numeric characters, or 2,953 bytes of binary data. However, larger amounts of data result in more complex QR codes that require higher resolution to scan properly.

Can I customize the colors of my QR code?

Yes, our tool allows you to customize both the foreground and background colors of your QR code. However, ensure there's sufficient contrast between colors for reliable scanning.

Can I add my logo to the QR code?

Yes, you can upload your logo or any image and position it in the center of the QR code. Simply toggle the "Add Logo" switch to enable logo options, then upload your image. The tool automatically adjusts the error correction to ensure the QR code remains scannable even with the logo.

Are the codes I generate stored on your servers?

No, all code generation happens locally in your browser. Your data never leaves your device, ensuring complete privacy and security.

The Complete Guide to QR Codes

QR codes have become a common sight in our daily lives. You see them on product packaging, restaurant menus, business cards, and advertisements. But what exactly are QR codes, how do they work, and why are they so useful? This article will explain everything you need to know about QR codes in simple terms.

What is a QR Code?

QR stands for "Quick Response." A QR code is a special type of barcode that can store information in both horizontal and vertical directions. This allows it to hold much more data than a traditional barcode. While a regular barcode might only store a product number, a QR code can store website addresses, contact information, Wi-Fi passwords, and much more.

QR codes were invented in 1994 by a Japanese company called Denso Wave. They were originally used to track car parts in factories. Today, they're used for many different purposes all around the world.

How Do QR Codes Work?

QR codes work by encoding information in a pattern of black squares on a white background. When you scan a QR code with your smartphone camera, special software reads this pattern and translates it back into the original information.

Think of a QR code as a secret message written in a special language that only computers can understand. The pattern of squares represents letters, numbers, or other data. Your phone's camera takes a picture of the code, and an app on your phone decodes the pattern to reveal the hidden message.

Why Are QR Codes So Popular?

QR codes have become extremely popular for several reasons:

Easy to Use: You don't need to type long website addresses - just point your camera and tap!
Versatile: QR codes can store many types of information, from website links to contact details.
Space Efficient: A small QR code can contain a lot of information.
Error Resistant: QR codes have built-in error correction, which means they can still work even if part of the code is damaged or covered.
Free to Create: Tools like our QR Code Generator let anyone create QR codes for free.

Common Uses of QR Codes

People use QR codes for many different purposes. Here are some of the most common ones:

Website Links: The most common use - scanning the code takes you directly to a website.
Contact Information: Business cards often have QR codes that save contact details directly to your phone.
Wi-Fi Access: QR codes can store Wi-Fi network details, letting guests connect without typing passwords.
Payment Systems: Many payment apps use QR codes for quick transactions.
Product Information: Scanning a code on a product can show you detailed information or reviews.
Event Tickets: Many events now use QR codes as digital tickets.
Restaurant Menus: Especially popular since the COVID-19 pandemic, QR codes let customers view menus on their phones.

Creating Your Own QR Codes

Creating QR codes is easy with online tools like our QR Code Generator. Here's how it works:

Choose what type of information you want to store (website, text, contact info, etc.)
Enter the content you want the QR code to contain
Customize the appearance (colors, size, add a logo)
Generate and download your QR code

When creating QR codes, it's important to make sure they're scannable. Use contrasting colors (like black on white) and make sure the code is large enough to be easily scanned. If you add a logo, don't make it too big, as this might make the code difficult to read.

The Future of QR Codes

QR codes continue to evolve and find new uses. Some experts predict that we'll see more dynamic QR codes that can be updated after creation. We might also see more creative designs and integration with augmented reality.

As technology advances, QR codes will likely become even more integrated into our daily lives. They offer a simple bridge between the physical and digital worlds, and that's a powerful concept that's here to stay.

Now that you understand QR codes better, why not try creating your own? Our free QR Code Generator makes it easy to create custom QR codes for any purpose. Whether you're a business owner, student, or just curious, you'll find our tool simple to use and full of helpful features.