Claude Top Bar on Hover by Resolute: Video Quality Control

Hides the top bar on claude.ai (sidebar button, title, Chat, Share) and shows it only when you move your mouse to the top of the page. You get the full window for chats and artifacts, and the bar is one mouse move away.

Features
- Hover to show: the bar fades in when you move to the top, and fades out after a short pause.
- No empty strip: the page moves up to fill the window, and the bar floats over it when shown.
- Stays visible while a menu from the bar is open, and while you move through it with the keyboard (Tab or arrow keys).
- Respects "reduce motion". Does nothing on touch screens.

Privacy
It collects no data, makes no network requests and asks for no permissions. It only runs on https://claude.ai/.

Source code and issues
https://github.com/GHOST-DEKU/claude-top-bar-hover

This is an independent add-on. It is not made by, affiliated with or endorsed by Anthropic.