Documentation
Super Board
Introduction
Overview

Overview

Last updated：2025-04-09 10:05

Product introduction

ZEGOCLOUD Super Board provides a complete set of multi-person real-time interactive whiteboard services based on the ZEGOCLOUD real-time communications network, compared with the traditional interactive whiteboard, it has more diverse features, such as interactive graffiti, real-time track sync, real-time recording and playback of whiteboard writing and audio/video. With an abundance of features, you can use ZEGOCLOUD Super Board for online education, work collaboration, online entertainment, financial contract signing, and more.

ZEGOCLOUD Super Board delivers the following features:

Feature	Description
Interactive whiteboard	Provides a wide range of whiteboard tools to support real-time interaction between multiple people in the room.

Why ZEGOCLOUD Super Board

Multi-platform support and easy integration

Supported on major platforms such as iOS, Android, Windows, macOS, and Web, it can be quickly integrated with a few lines of code. And can also be used in conjunction with ZEGOCLOUD RTC SDK, ZIM SDK to meet your various business requirements and to enrich the features of your application.

Rich features

Provides multi-person real-time interactive whiteboard services with an abundance of features such as basic and advanced whiteboard tools, real-time recording and playback of whiteboard writing and audio/video.

Synchronous sounds, images, and operations

The whiteboard can be synchronized with the real-time audio and video streams when the presenter draws and speaks, or turns pages, which enables the attendees can see the content of the presenter's whiteboard, listen to the audio, and see the video in real time.

Ultra low latency

With the engine and algorithms developed by ZEGOCLOUD, ZEGOCLOUD Super Board can reduce transmission of redundant data and deliver latency as low as 100 ms, enabling smooth real-time communication even under weak network conditions.

Features

Basic editing tools

Feature	Description
Drawing tool	Draw with different colors, and stroke width.
Selection tool	Select one or more objects and move, delete, and edit as one.
Drag tool	Drag the canvas.
Text tool	Insert editable text boxes, and set font style and size for the input text.
Line tool	Draw straight lines.
Shape tool	Insert shapes such as hollow circles, rectangles, and other basic or custom shapes.
Custom tool	Supports custom graphics teaching aids.
Laser pointer	Highlight whiteboard objects with a small point of light. (Not supported on the Web pages on mobile devices yet.)
Eraser	Quickly erase any markings (output diagram element) on the whiteboard.
Clear	Quickly clear the content on the canvas with a simple click.
Undo/Redo	Quickly undo or redo your changes.

Advanced tools

Feature	Description
Stroke effect	Draw with stroke effects.
Custom cursor	Customize the cursor type.
Custom background images	Set backfround images for whiteboard.
Insert images	Insert images on whiteboard, move, and zoom in or out the images.
Page navigator, scrolling	View the total number of pages and the current page number, and jump to the previous, next page, or scroll through pages.
Zooming	Zoom in or out the local whiteboard with the zoom percentage from 100% - 300%.
Animation effects control	Playback the previous, next animation effect.
Real-time track sync	Synchronize the editing track to the remote side in real-time.
Permission control APIs	Set whiteboard and diagram element permissions: Whiteboard: scrolling and zoom in or out. Diagram element: create, edit, move, delete, clear, etc.
Adaptive whiteboard	The whiteboard automatically adapts to the parent container size.
Recording and playback	Real-time recording and playback of whiteboard
Real-time track sync	Synchronous sounds, images, and operations.
Whiteboard information	Whiteboard ID, whiteboard type, whiteboard page, content width, and height, shared authentication info, etc.

Platform support

ZEGOCLOUD Super Whiteboard SDK supports mainstream platforms such as iOS, Android and Web, and supports interoperability between platforms. Please refer to the table below for specific compatibility requirements.

Platform	SDK	Experience App	Sample Code	Compatibility
iOS	Supports	Supports	Supports	iOS 11.0 or above.
Android	Supports	Supports	Supports	Android 5.0 or above.
Web	Supports	Supports	Supports	Please refer to Browser versions supported by the SDK.
Flutter	Supports	Not Support	Supports	Flutter 3.0.0 or above iOS 11.0 or above Android 5.0 or above
Electron	Supports	Supports	Supports	Electron 7.0.0 ～ 23.0.0 Windows 7 or above macOS 10.13 or above.
React Native	Supports	Not Support	Supports	React Native 0.60.0 or above iOS 11.0 or above Android 5.0 or above