Lasso guides

Make your point on Mac.

Draw over any app, explain something on a call, or give an AI agent a way to see what you mean. Start here.

• How to draw on your Mac screen with Lasso

  Draw, circle and highlight over any Mac app with Lasso. Learn the shortcuts, screenshot tools, whiteboards and permissions. macOS 14 or later.

• Annotate a Mac screen share in Zoom, Meet or Teams

  Use Lasso to draw arrows and highlights during Zoom, Google Meet and Microsoft Teams calls on Mac. Share the entire display so others see your marks.

• Lasso MCP server: screen annotation for AI agents

  Connect Lasso’s local MCP server to Claude Code, Claude Desktop or Cursor. Let an AI agent see annotated screenshots, draw on your Mac and sketch whiteboards.

Documentation index for AI assistants · Read as Markdown