ColumnCalendar and Memo

ColumnCalendar and Memo is a simple, easy-to-use Chrome extension that turns a vertical calendar into a day-by-day memo hub. It lets you attach up to five sticky notes per date, switch between simple headings and full text, and switch among three calendar views for work, private, or other tasks. Fullscreen mode lets you view the entire schedule at a glance and makes it easy to capture or share screenshots of your day. If you treat memos as a diary, you can hide the memo content to show only sticky notes; editing remains in normal mode. Long-press to delete entries. Best of all, it’s free to use and designed for quick, distraction-free planning.