Broadboard

A clean telestrator with a UI-free canvas, built for professional production workflows.

BroadBoard is a focused telestrator designed for presenters, trainers, coaches, and production teams who need clean annotations without visual clutter. It provides a full-screen drawing canvas with no visible interface and tools tuned for real-time use on Mac and iPad.

Use it in live broadcasts, classrooms, technical demos, sports analysis, or any workflow where you need to draw over content without distractions. AirPlay support makes it easy to mirror your output to external displays, switchers, and capture systems.

Features

• Works on Mac (Intel & Apple Silicon) and iPad (Pro, Air, mini).
• Full-screen drawing canvas with no user interface.
• AirPlay support for wireless mirroring to external devices.
• Ten quick-access pens with customizable color, thickness, and blur.
• Direct selection of 10 favorite colors.
• Adjustable stroke thickness and blur for precise control.
• Customizable canvas color for different video or presentation setups.
• Compatible with chroma-key and luma-key workflows.
• Screenshot capture with sharing to other apps.
• Fully customizable keyboard shortcuts for UI-less operation on macOS.
• Minimal gesture set on iPad for quick, unobtrusive control.
• Apple Pencil support on iPad for accurate input.
• Support for Wacom tablets and similar digitizers on macOS.

BroadBoard delivers a clean output ideal for overlays, recordings, and live presentations where speed and clarity are essential.