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

Validate, format, and minify JSON with error detection, tree visualization, and customizable indentation.

Solve right triangles using Pythagorean theorem with hypotenuse and leg calculations

Convert an IP address range to one or more CIDR notations that cover the entire range with our free range to CIDR calculator.

Convert typed text to realistic handwriting with different fonts and paper styles. Free online tool for creating handwritten notes.