Online QR Code Generator · Local Encoding
Turn any content into a scannable QR code.
Web addresses, Wi-Fi networks, business cards, emails, and text—all are encoded locally in the browser, with no data passing through any servers. Content is generated instantly upon input, and you can download it as a PNG or SVG with a single click.
Why Choose MaShang?
A coding tool designed for printing and sharing.
Generated locally; data never leaves the browser
Encryption takes place entirely on the device; the data never passes through any servers, so your Wi-Fi password and personal business card information will not be leaked.
Four-level error correction—even wear and tear can be detected
L / M / Q / H Four levels of error correction, capable of recovering up to approximately 30% of dot damage, making it suitable for printing on packaging and curved surfaces.
Vector export, print-quality clarity
Download the SVG source file directly—zoom in as much as you like without losing quality; PNG files support up to 1024px, meeting the needs of posters and large-format materials.