Purpose-built templates
Use display templates for announcements, clinic boards, menus, queue calls, and more.
Open Source Digital Signage
Digital signage, made simple on the web.
Keinage is an open source signage app for clinics, restaurants, stores, and offices. Create announcements, menu boards, queue numbers, clock boards, and other display screens from a browser.
Free self-hosting
OSS / Apache License 2.0
Purpose-built templates
Features
A lightweight signage system for real places
Templates, live updates, integrations, and self-hosting in one simple product.
Browser-based management
Create boards, update content, and change templates from the admin screen.
Live updates
Push changes such as announcements and queue numbers to display devices quickly.
Open source
Self-hosted teams can inspect the code and adapt the system to their environment.
Examples
Usage examples
See how the screens look in place, from a small clinic to an office entrance and a cozy restaurant.
simple-board
For a clinic
A sample setup using the simple board template to show clinic hours and same-day notices on a small reception display.
photoclock
At an office entrance
A sample entrance display using the Photo Clock template to combine the current time with welcoming visuals.
menu
For a restaurant
A sample menu display using the Menu template to present featured dishes and pricing in a warm, polished layout.
family-display
Display family memories on a tablet or mobile monitor
A home display example using the Photo Clock template to show children's photos on a tablet or compact monitor and turn a shelf or living space into a gentle photo display.
Images are for illustrative purposes. AI-generated imagery is used.
Admin
Simple admin experience
Login, admin PIN setup, and board editing are handled in the browser. Self-hosted teams can manage the environment according to their own policies.
Templates
Screens for the content you need
The home page highlights eight representative screens. See the directory page for all board templates, including the newly added ones.
Photo Clock
Show photos or videos together with the time and weather.
Simple Guide
A general-purpose signage board that combines media and text.
Order Call
Display queue numbers and call notices in a simple layout.
Retro Guide
A retro electronic-board style screen for short announcements.
Message Board
Rotate multiple messages on a clean bulletin board.
Clinic
Display clinic hours and facility guidance in a calm layout.
Menu
Present restaurant menus and promotions in an easy-to-read layout.
QR Guide
Show QR codes together with a clear next action.
Self-host
Self-host in three steps
Clone the repository
git clone https://github.com/HiroshiARAKI/Keinage.git
cd KeinageRun Docker Compose
docker compose up -dOpen the admin app
Visit http://localhost:3000, register an admin PIN, and create your first board.
Start
Start Keinage by self-hosting it.
The source code is available on GitHub. You can deploy and evaluate it for free on your own server or internal environment.