SnowTool

SnowTool is a free, easy-to-use snow crystal identification app designed for snow science enthusiasts. Using internationally recognized classifications, SnowTool helps you understand atmospheric and snowpack structures with a rich gallery, glossary, and detailed breakdowns. Features: Atmospheric vs. Snowpack Forms – Understand how snowflakes evolve over time. Major & Minor Categories – Identify snow crystals with internationally recognized classification codes. Gallery View – Explore high-resolution images of real snow crystals. Glossary & Classifications – Learn the language of snow science. Educational Resource – Supports learning in cryospheric and hydrologic sciences. SnowTool is free—and we hope to keep it that way. Whether you’re a scientist or just fascinated by the beauty of snow, SnowTool helps you see snow in a whole new way.