QR Code Generator - Free, No Sign-up, Browser-based
Data is large. The QR code may be hard to scan. Try increasing the size or reducing the input.
The logo may be too large for the QR code to be scanned reliably.
Your data never leaves your browser. All processing happens locally on your device.
How to Use
1. Choose a QR Code Type
Select the type of QR code you want to create from 8 options: URL, Text, Wi-Fi, Email, Phone, SMS, Contact, and Event.
2. Enter Your Information
A form tailored to your selected type will appear. As you enter information, the QR code is generated in real time.
3. Download
Download your QR code in PNG or SVG format. You can also customize colors, dot styles, and add a logo.
Features
Completely Free
All features are free to use. No usage limits or paid plans.
No Sign-up Required
No account creation or email registration needed. Just open the page and start creating.
Browser-based
All QR code generation happens in your browser. Your data is never sent to any server.
Privacy Protected
Your data never leaves your device. Wi-Fi passwords and contact information are processed securely.
Customizable
Change dot styles, colors, and sizes. You can even embed your own logo.
High-Quality Output
Export in PNG or SVG format. Generate high-resolution QR codes suitable for print.
Supported QR Code Types
URL
Convert a website URL into a QR code. Print it on business cards or flyers so people can access your site with a quick scan.
Text
Embed any text into a QR code. Store messages, notes, serial numbers, or any free-form text.
Wi-Fi
Bundle your Wi-Fi network name, password, and encryption type into a QR code. Guests can connect by simply scanning it.
Generate a QR code that opens an email with a pre-filled recipient, subject, and body. Great for inquiries and feedback.
Phone
Convert a phone number into a QR code. Scanning it opens the phone app with the number ready to dial.
SMS
Create a QR code with a phone number and message for SMS. Useful for campaign entries and support contacts.
Contact
Store contact details like name, phone, email, and company in vCard format. A modern alternative to exchanging business cards.
Event
Generate a calendar event QR code with event name, date, location, and description. Attendees can add it to their calendar instantly.
Featured Articles
QR Code Stamp Rally Planning and Operations Guide
A practical guide for planning and running QR code stamp rallies at tourist spots and shopping districts. Covers tools, setup tips, and engagement strategies.
How Much Data Can a QR Code Hold? Understanding the Limits
The maximum data capacity of QR codes and practical guidelines explained simply. Includes capacity estimates for URLs, text, Wi-Fi info, and more.
Barcodes vs Square Patterns - What's the Difference?
Supermarket barcodes and black-and-white square patterns look and work completely differently. A simple comparison for beginners.
Handmade Gift Tags with QR Codes - An Extra Present Inside the Present
How to add QR codes to handmade gift tags for birthdays, celebrations, and thank-you gifts. Video messages, photo collages, and playlists as the 'second surprise' behind the tag.
Using QR Codes for Disaster Preparedness
Practical ways to use QR codes for disaster preparedness, including evacuation guidance, emergency contacts, medical information, and supply management.
Why QR Codes Are Used in Archaeology and Cultural Heritage Preservation
How QR codes serve artifact management at excavation sites, museum collection cataloging, restoration history tracking, and AR reconstruction guides at archaeological ruins.
QR Code Glossary
Access Point
A network device serving as a Wi-Fi connection hub. QR codes sharing access point information enable password-free Wi-Fi connection.
ROI
Return on Investment - the ratio of profit to investment cost. QR code marketing ROI is evaluated by scan counts and conversions relative to printing costs.
Alphanumeric Mode
One of the QR code encoding modes. Handles 45 characters (0-9, A-Z uppercase only, space, and symbols $%*+-./:), compressing two characters into 11 bits.
App
Application software for smartphones and tablets. QR code scanner, generator, and payment apps are central to QR code usage.
Social Engineering
Attack methods exploiting human psychology to steal information. QR codes can become social engineering tools by abusing the trust that scanning is safe and convenient.
Responsive Design
A web design approach where layouts automatically adjust to screen size. QR code landing pages must be responsive since most scans come from smartphones.
Multi-Language
Providing content in multiple languages. QR codes can automatically route scanners to appropriate language pages based on device settings or location.
QR Code Generator
A tool that creates QR code images from URLs or text. Many free online services are available.
Retargeting
Showing ads to users who previously visited a site. Including QR code visitors in retargeting audiences enables re-engagement from offline touchpoints.
Masahiro Hara
The lead developer of QR codes. Invented QR codes in 1994 as an engineer at Denso Wave.
Anti-Counterfeiting
Technologies and systems to prevent unauthorized reproduction of products and tickets. QR codes are used for identification, authentication, and encryption-based protection.
Dark Mode
A display mode with dark backgrounds and light text. Displaying QR codes on dark mode pages requires attention to code visibility and scan accuracy.