Do QR codes generated by Free QR Code Generator expire?
No! Our QR codes are permanent standard direct QR codes with zero expiration, zero scan limits, and no third-party redirect middleman.
Can I download vector SVG and high-resolution PNG?
Yes, you can export crystal-clear PNG files at custom resolutions up to 4K, as well as scalable vector SVG for print.
Can I customize colors, logos, and error correction?
Yes, full custom colors, background transparency, center logo uploads, and error correction levels (L, M, Q, H) are supported.