Explore Other Categories

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

Simulate API responses with custom status codes, delays, and payloads for frontend testing.

Free WHOIS lookup tool to check domain registration, expiry dates, nameservers and registrar information for any domain name.

Randomize the order of items in a list. Shuffle lines of text for random selection or ordering.

Detect and block brute-force login attacks with rate limiting and IP blocking. Protect against credential stuffing.