QR Code Generator Online
Generate QR codes for URLs, text, email, and more — entirely in your browser.
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Templates now include title + CTA zones, pattern systems, and strong visual differentiation beyond background color.
What Is a QR Code Generator?
QR Code Generator is a free online tool that generate QR codes for URLs, text, email, and more — entirely in your browser. No files are uploaded — everything is processed locally on your device.
This free QR code generator creates scannable two-dimensional barcodes that encode URLs, text, contact information, Wi-Fi credentials, or other data. QR codes are widely used in marketing, payments, event tickets, and product packaging. Our generator creates QR codes entirely in your browser, so your data — including URLs and contact details — is never sent to any server.
Privacy guarantee: QR Code Generator processes all files directly in your browser using WebAssembly. No data is uploaded to any server, no information is collected, and the tool works offline after loading. Unlimited usage with no signup, no watermarks, and no file size limits.
How to Use QR Code Generator
Enter your content
Type or paste the URL, text, or data you want to encode into a QR code.
Customize the design
Optionally adjust the size, error correction level, and colors of your QR code.
Download the QR code
Download the QR code as a PNG or SVG image for use in print or digital media.
Why Use Our QR Code Generator?
Frequently Asked Questions
What data can I encode in a QR code?
You can encode URLs, plain text, email addresses, phone numbers, SMS messages, Wi-Fi network credentials, vCard contact information, and geographic coordinates. The most common use is encoding URLs for easy mobile access.
What is error correction level in QR codes?
Error correction allows a QR code to be scanned even if part of it is damaged or obscured. There are four levels: L (7% recovery), M (15%), Q (25%), and H (30%). Higher levels make the QR code more resilient but also larger.
What size should I make my QR code for printing?
For reliable scanning, QR codes should be at least 2 cm x 2 cm (about 0.8 inches) for close-range scanning. For posters or signage viewed from a distance, increase the size proportionally. Download the SVG format for perfect quality at any print size.
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