Web Tools
Free utilities for web pros. DNS, Whois, IP, stack detection, and more.
QR Code Generator
Pick a type, fill in the details, get a QR code. Updates as you type — no save needed.
Type
URL
Style
color & error correction
Logo overlay
center image, optional
PNG, JPG, SVG, or WEBP. Transparent PNG recommended.
Error correction auto-set to High so the QR still scans with the logo on top.