GenogramTool is a free online genogram maker for therapists, social workers, counselors, and the students training to join them. Lay out three generations, mark the emotional relationships your supervisor expects, and export a clean PDF or PNG in minutes. It runs in any browser — Mac, iPad, Chromebook, or phone. Nothing to install.
Freight Calculator Hub is a free set of shipping calculators built for the dock, not the desk. Get a freight class from NMFC density, work out CBM, dimensional and chargeable weight, pallet fit, and container loading — instantly, on your phone, with the formula on the page. No sign-up, no email wall.
Any Rock Identifier tells you what you're holding from a single photo — rocks, crystals, gemstones, minerals and fossils. Every result comes with a confidence score, likely alternatives, and the at-home tests (streak, hardness, magnet, acid fizz) to confirm it. Three free identifications, no signup, then unlimited on Pro.
