tools
Learn how to calculate the fuel cost and gas mileage for your road trips and daily commutes. A free, fast, and local browser-based calculator.
Use our free online Password Generator to create strong, uncrackable, and random passwords instantly. Fully client-side, secure, and private.
Evaluate your password strength instantly with our free online security check tool. Analyze complexity, length, and brute-force time client-side.
Generate high-resolution QR codes online for links, Wi-Fi, emails, and texts instantly. Completely free, customizable, and secure.
Scan any QR code instantly through your browser. Fully secure, client-side, and webcam-supported for both PC and mobile devices.