Happ

📡 Happ — Advanced Xray Proxy Client

Happ is a cross-platform proxy utility for Android, powered by the Xray core. It provides a modern interface for managing proxy servers, subscriptions, routing profiles, and advanced connection settings without requiring users to rely on a built-in VPN service.

🌐 Supported Protocols

Happ supports a wide range of modern proxy protocols:

• VLESS with Reality • VMess • Trojan • Shadowsocks • SOCKS5 • Hysteria2

Advanced Xray features can be configured through supported parameters, including TLS, WebSocket, gRPC, XHTTP, Reality, fragmentation, and noise settings.

📥 Configurations & Subscriptions

Happ makes it easy to add and organize proxy configurations through:

• Subscription URLs • Individual proxy links • QR codes • Clipboard links • Manual configuration • JSON configuration files • Supported "happ://" links

Subscriptions can contain multiple servers and can be updated and managed directly from the application. JSON configurations can also be passed directly to the Xray core when supported.

🔀 Routing & Network Control

Flexible routing profiles allow users to control how traffic is handled. Depending on the selected configuration, Happ can provide:

• Proxy / Direct / Block routing • Domain and IP-based rules • Application-specific routing • Custom DNS settings • Geo-data and routing file management • TUN/VPN-based device routing

The application also provides advanced Xray options for users who need more control over connection behavior and traffic handling.

📊 Server Management & Diagnostics

Happ includes tools for managing and testing proxy servers, including:

• Server organization • Subscription management • Latency / ping testing • Connection logs • Routing profile management • Configuration editing • Automatic updates • Connection status and diagnostics

The Android version also supports modern device and TV interfaces, with ongoing stability and usability improvements.

🔐 Privacy

According to the project documentation, Happ does not collect user traffic or proxy configuration data and keeps connection information on the user's device. The official Terms of Service state that the application collects crash data for analytical purposes, without information intended to identify users.

📜 License

Happ is proprietary software and is not open source.

The application is provided free of charge, but its source code is not released under an open-source license. The official Terms of Service also prohibit using the name “Happ” or confusingly similar branding for another product without prior written permission from the rights holder.

⚠️ Important: Happ is a proxy client, not a VPN provider. It does not sell VPN access or automatically provide proxy servers. Users must provide their own compatible servers or subscriptions. Connection performance depends on the selected server, protocol, configuration, and network conditions.

✨ Happ combines Xray-powered proxy connectivity, flexible routing, subscription management, advanced configuration controls, and server diagnostics in one versatile Android client.