UpSavvy

NuromBoard is an AI-powered visual thinking workbench built for learning, exam prep, and academic paper reading, connecting PDF annotation, whiteboard organization, and mind map building into a seamless knowledge workflow.

Snow Day Predictor is a free online tool that estimates the probability of school closures due to snowfall. Just enter your US or Canadian zip code to get the next-day closure likelihood percentage instantly.

Free ancient poetry calligraphy practice sheets, a great helper for both handwriting practice and learning

Helps parents arrange daily parent-child companionship plans, review shared time with your little one, and save and organize all the fun, precious moments of your baby’s growth.

Zhejiang University helps ease your AI anxiety, going beyond just AI knowledge and application.

「哇声片场」是一款融合大模型技术的仿真配音与声音创作工具。