What is Webpage Signage Runner?

Webpage Signage Runner is an enterprise-grade, open-source multi-display digital signage kiosk orchestrator for Windows and Linux. It allows unattended 24/7 web application rendering across multiple monitors with automatic watchdog recovery.

How does multi-display coordinate pinning work?

Webpage Signage Runner interrogates hardware displays using screen.getAllDisplays() and creates isolated, borderless Electron browser windows pinned to the exact physical coordinates and DPI scale factor of each monitor.

How does the 24/7 Watchdog prevent Chromium memory leaks?

The watchdog periodically purges Chromium disk and memory caches (defaults to every 60 minutes) and triggers a hard reload with cache-busting headers to guarantee optimal RAM footprint and ensure current content.

Is Webpage Signage Runner free and open-source?

Yes, Webpage Signage Runner is 100% free and open-source under the permissive MIT License for both personal and commercial deployments.

Webpage Signage Runner - Enterprise Multi-Display Digital Signage Kiosk & Simulator

Connected Displays & Feeds

3 monitors configured

Assign specific target URLs, HTTP methods, Bearer tokens, zoom scaling, and cache reload intervals per physical screen.

System & Global Preferences

Tune resilience watchdog, remote HTTP control API, and operating system startup integration.

General & Recovery

Global Default URL Used when new unconfigured monitors are hotplugged.

Emergency Setup Hotkey Press this combination anytime in kiosk mode to unlock and open setup.

Launch automatically on OS boot (Autostart)

Hide mouse pointer on all screens by default

Remote Control & Health API

Enable Embedded REST API

Port

Bind Host

API Auth Token (Optional) Header: Authorization: Bearer <token>

GET /health GET /api/status POST /api/reload POST /api/displays/:id/url

Watchdog & Resilience

Cache Reload (Mins) 0 disables auto-reload.

Offline Retry (Secs) Reconnection interval.

Purge Chromium cache during scheduled reload

Auto-recreate windows on process crash or OOM

Multi-Display Video Wall & Screen Simulator

Simulate live signage feeds, scheduled cache purging, network loss fallback (offline.html), and screen identification.

Embedded REST API & Swagger UI Explorer

Test interactive endpoints for remote health monitoring, dynamic URL push, cache reloads, and live screen capture.

GET /health

GET /api/status

POST /api/displays/:id/url

POST /api/reload

POST /api/identify

Method

Request Path

JSON Request Body (For POST / PUT)

Simulated API Response 200 OK

{
  "status": "ok",
  "app": "webpage-signage-runner",
  "version": "1.0.0",
  "uptimeSeconds": 86400,
  "timestamp": "2026-08-25T22:00:00.000Z"
}

Download Native Binaries (Windows & Linux)

Standalone, pre-compiled release packages with zero external dependencies.

🪟

Windows Releases

Windows 10, 11 & Windows Server x64

Webpage-Signage-Runner-Setup-1.0.0-x64.exe Official NSIS Installer (Desktop & Startup shortcut)
Download
Webpage-Signage-Runner-Portable-1.0.0-x64.exe Portable standalone executable (Runs from USB or folder)
Download

💡 Includes autostart registry integration and power save blocker.

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Linux Packages

Ubuntu, Debian, Fedora, Arch, Raspberry Pi OS

webpage-signage-runner-1.0.0-x64.AppImage Universal portable Linux binary
Download
webpage-signage-runner-1.0.0-x64.deb Debian / Ubuntu / Linux Mint package
Download

💡 Supports X11, Wayland, and systemd user services.