
HostTalk
HostTalk is a self hosted local network messaging system with cross-platform support.
Installaion
- get the latest installer or the portable edition from here and install
- or run this in your cmd (for windows only)
winget install hosttalk
Features
- Real time chat syncing
- Works on LAN/local-network(same wifi) while offline
- Can be used across all devices connected to the same wifi
- mobile PWA support
- No cloud or logins
- No fees, charges, subscription, data-costs nor ads
- more themes and light,dark mode support
Preview

Requirements
- 6767 port needs to be open in the local network
Windows
- Windows 10 (1909/2019 nov or newer)
- Windows 11 (All)
>[!NOTE]
> System tray and console control only exist in windows
Linux
>[!TIP]
> iwgetid is used. this requires wireless-tools
Ubuntu
Debian
Arch Linux
MacOS
- MacOS 11 (Big sur) or later
Opening on another device
- Make sure the devices are connected to the same wifi
- Turn off any VPN
- Start the server on the desktop
- HostTalk will open a site on your default browser on the desktop
- Right click on the the site and click invite
- Go to the address shown in the invite popup in any device connected to the same network
- If other devices say 'page not found' see Troubleshooting
troubleshooting
- Do not use localhost or 127.0.0.1 to connect to other devices other than your desktop
- Turn off any VPN
- Firewalls may block the connection. allow the app
Third party licenses
Socket io