QR Code Generator

Create custom QR codes for URLs, text, WiFi and more.

QR Code Settings
Recommended size: 60x60px (will be resized automatically)
QR Code Preview
Type: URL
Your generated QR code will appear here
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How to Generate QR Codes

Generate custom quick-response matrix barcodes cleanly — our local graphic compiler renders QR codes with selectable colors, scaling options, and error correction layers directly in your browser workspace.

1

Input Target Content

Enter your destination URL link, plain text coordinates, Wi-Fi parameters, or contact VCard fields.

2

Configure Layout Attributes

Select barcode sizing scales, choose custom foreground or background color palettes, and define margin padding gaps.

3

Select Error Correction

Choose from standard Low (7%) up to High (30%) error correction density filters to protect code scannability.

4

Download Graphic File

Generate the barcode. Export your completed custom QR code instantly as a clean PNG image or vector SVG graphic.

🔒 Standard Browser Security Sandbox

Your data assets remain strictly private. Document parsing functions utilize local machine memory engines exclusively — zero server transmissions, zero external logs.

Key QR Code Features

Multi-Type Data Input

Support text links, raw email compositions, phone contact VCards, SMS prompts, and wireless authentication details.

High Error Correction

Configure Reed-Solomon mathematical error buffers to preserve scannability even when barcode surfaces are partially obscured.

Customized Styling

Adjust module colors, background canvas transparency settings, and barcode styling patterns cleanly.

Vector and Raster Exports

Save code designs as lightweight scaleable SVGs for print media or high-density PNG sheets.

Secure Offline Generator

Transforms data elements into matrix pixel arrays entirely inside your browser's local sandbox layout. Destination URLs, wireless passphrases, and text contents are never sent online, guaranteeing 100% security.

Frequently Asked Questions

1 What is QR code error correction level?
Error correction level allows the QR code to remain scannability even if it is dirty, damaged, or partially covered. High levels allocate more redundant bytes, making it safer for scanning.
2 Do generated QR codes ever expire?
No. These are static QR codes. The encoded text or URL is embedded directly into the physical matrix pattern, so they will work indefinitely.
3 Can I add a custom company logo in the center of the QR code?
Yes. When high error correction levels are selected, you can insert logo graphics onto the center module without losing scanning capabilities.
4 How does the Wi-Fi QR code work?
It encodes network credentials in a standardized format. Scanning it with a phone camera automatically joins the matching local wireless SSID network.
5 Are my links or network details tracked by your generator?
Never. The entire matrix generation logic runs locally in your browser's private memory scope. No data is sent over the internet.