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

Generate clean, SEO-friendly URL slugs from titles or text. Create properly formatted web addresses.

Track upcoming astronomical events including meteor showers, eclipses, conjunctions, and other celestial phenomena.

Scan and decode QR codes from images. Free online QR code reader that works with uploaded images.

Convert a CIDR notation to an IP address range, displaying the start and end IP addresses with our free CIDR to range converter.