🪶 Easy to use 🟣 Kotlin / Material UI 3 🟢 📂 Open-Source
SWebApp is a lightweight, high-performance HTTP server for Android, specifically built for hosting Single Page Applications (SPA) and static websites directly from your phone.
Warning
This app started as a personal (pet) project and is not yet 100% production-ready.
- SPA Ready: Built-in fallback to
index.htmlfor modern frameworks (React, Vue, Angular). - Hot Reload: Instant browser refresh when you modify your local site files.
- Pretty URLs: Access
about.htmlsimply as*/about. - Dynamic Directory Listing: Beautifully rendered file explorer when no
index.htmlis found. - Large File Streaming: OOM-safe streaming for files larger than 8MB.
- Material You (MD3): Fully supports dynamic colors and adaptive themes (Light/Dark/Auto).
- Foreground Service: Stays alive in the background without being killed by the Android.
- System Widget: Toggle your server status directly from your home screen.
- Auto-Start: Automatically resume hosting on device boot.
- Battery Saver: Smart auto-stop when battery levels drop below 15%.
- Localhost-Only Mode: Restrict access to your device for private testing.
- Security Hardening: Advanced Path Traversal protection and secure headers (CSP, HSTS).
- Custom Ports: Configure any port between 1024 and 65535.
- Integrated Logs: Real-time visibility into incoming server requests.
- Language: 100% Kotlin
- UI Framework: Jetpack Compose + Material Design 3
- Server Engine: Ktor
- Connectivity: Coroutines, Kotlin Flows
- Select Directory: Pick the folder on your internal storage or SD card where your site is located.
- Configure: Set your desired port and toggle SPA Mode if you're hosting a web app.
- Start: Press the start button to launch the server.
- Access: Tap the generated URL to open the site in your mobile browser or share the IP with others on your WiFi (if you're not using localhost mode).
pls ⭐ project!
With ❤️ by Agzes