QR Code Generator - Free Online QR Maker
Free QR code generator. Enter a URL or text to generate a QR code locally in your browser, with adjustable size and error correction. Download as PNG.
About 效率工具
Enter text/URL, generate a QR code locally and download PNG. This tool runs entirely in your browser locally — no file upload, your privacy is protected, and speed is unaffected by network.
FAQ
Will my files be uploaded?
No. All processing happens locally in your browser; files never leave your device.
Which formats / scenarios are supported?
qr code generator, qr maker, online qr, local qr, generate qr and more can be done on this page.
Do I need an internet connection?
After the page loads, conversion/computation runs locally and works offline (except features relying on external fonts/libraries).