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Discover tools from different categories to expand your toolkit beyond Math.

Quickly scan URLs for potential security threats. Check for phishing, malware, and other security risks before visiting websites.

Extract the MAC address from an IPv6 link-local address that was created using EUI-64 or modified EUI-64 format.

Browse calendar, view holidays and plan events with our interactive online calendar tool. Free, easy-to-use calendar with customizable holidays.

Generate Lorem Ipsum placeholder text with customizable length and format. Free online tool for web designers and developers.