# Overview

Bridgefy creates mesh networks in which devices connect directly to each other in a decentralized manner. This allows users to communicate with nearby devices within a certain range, forming a network without the need for a centralized server or Internet access.

<figure><img src="/files/AtBBsV7F4e3zNlqX5x1P" alt=""><figcaption></figcaption></figure>

The Bridgefy SDK provides a set of tools and APIs that developers can use to incorporate offline messaging, data transfer, and real-time communication features into their applications. It allows users to send data directly to other nearby devices using Bluetooth Low Energy.


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