Vertical Tab Memo is a tiny web app that turns your browser’s vertical tabs into one-line notes.
Instead of opening a separate app, you can simply use tabs themselves as a lightweight memo.
Each tab becomes a piece of text, so your tab bar turns into a live, visual note list.
No login, no setup — just open and start typing.
It’s simple, a bit weird, and surprisingly fun.
Move the iconic “Grand Ring” of Expo 2025 anywhere on the map and see how it stacks up in size. From the Expo site to landmarks across Japan and around the world, discover the true scale of the world’s largest wooden structure in a fun, interactive way.
