Misc 100% Client-Side Privacy

QR Code Generator

Create custom, high-resolution downloadable QR codes for URLs, WiFi, and contact cards.

QR Code Generator

Create, customize, and download high-quality QR codes.

0 / 1000 characters

Customization

256x256 px
Include Safe Margin
Enter text to generate QR

Key Features

Generate high-resolution QR codes for websites, Wi-Fi, text, and emails
Configurable error correction levels (L, M, Q, H)
Custom foreground and background color pickers
Instant PNG image download for print or digital media

How to Use the QR Code Generator

1

Enter the target URL, plain text, or Wi-Fi network credentials.

2

Customize colors and error correction level if needed.

3

Download your generated QR code graphic.

Examples

Website Link QR Code

Generates standard ISO/IEC 18004 QR barcode encoded data.

Input / Scenario:
https://mytoolvault.tech
Output:
Scannable matrix 2D barcode image

How QR Codes Store Information

Quick Response (QR) codes are 2-dimensional matrix barcodes capable of storing hundreds of times more data than traditional linear barcodes. Built-in Reed-Solomon error correction allows QR codes to be scanned reliably even if partially damaged or obscured.

Security & Privacy Assurance

QR codes are rendered directly onto a local HTML5 canvas element. No scanned data or generated codes are logged.

Frequently Asked Questions

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