Page Draw & Doodle by diemtea

Designed for power users and casual doodlers alike, Page Draw & Doodle blends into your browsing experience with no page reloads, no complicated settings, just a lightweight, always-available canvas on top of any web page.

New in v1.1

• Shortcuts - Undo (CTRL+Z), Redo (CTRL+Y), Clear (ALT+C), Toggle drawing (ALT+A). All modifiable via Firefox's Manage Extension Shortcuts page.
• Better UI - Improved stability and consistency across different themes and web pages.

Features

• Freehand Pencil Tool Draw anywhere on the page with adjustable brush size and color.
• Shape Modes Instantly switch between freehand, rectangle, and circle tools for precise annotations.
• Persistent Doodles All your drawings are saved per URL and reload automatically whenever you revisit.
• Undo / Redo / Clear Mistake? No worries. Step backward or forward through your strokes, or clear the canvas entirely.
• Draggable, Collapsible Toolbar Grab the “≡” handle to move your toolbar anywhere; click it to collapse or expand.

Known-issues, future update

• No scrolling in iframes or nested content Currently only scrolls the page, but does not react to iframes or scrollable content inside the page. Working on a fix!
• Inconsistent floating menu Floating menu sometimes takes the styling CSS of the page, producing inconsistent look and feel of the menu between different pages. Working on a fix!