- Freehand pen, line, rectangle, ellipse, arrow, step marker, text, sticky note, marker, and eraser tools
- Named boards with custom backgrounds, quick slots, and per-board pages
- Session persistence across runs (toggle in tray or config)
- Fast toggle via daemon and keybind
- Screenshot capture to file or clipboard
- Preset slots for instant tool switching
- Configurator GUI and full config file control
- Zoom, freeze, click highlights, auto-numbered arrows, and presenter mode for clean callouts
- Context menu, selection tools (Alt-drag or V), duplicate/delete shapes, properties panel, and command palette for editing
- Radial menu at cursor (middle-click) for quick tool/color picks and size adjustments
- Toolbars are configurable, so you can show or hide the sections you care about.