VPNProxy

🔐 VPNProxy — Smart VLESS and Reality Client

VPNProxy is an Android VPN client built around sing-box and libbox. It focuses on VLESS with Reality and XHTTP transport support, alongside Hysteria2 and TUIC. Its smart server-selection engine measures connection quality and can switch to a more suitable server automatically.

🌐 Supported Protocols

VLESS + Reality: Supports Vision flow and compatible transports.

XHTTP: Provided through the project's sing-box-lx integration.

Hysteria2: An alternative protocol for supported network conditions.

TUIC: A QUIC-based option for compatible servers.

Actual protocol availability depends on the imported profile and server configuration.

⚡ Smart Server Selection

Probe server latency and connection speed.

Score available servers based on measured performance.

Automatically select or switch to a more suitable server.

Use connection checks to help identify less responsive configurations.

📥 Profiles and Subscriptions

Import supported subscriptions and configuration formats.

Supports Base64, JSON, and Clash YAML subscription content.

Import supported vless://, hysteria2://, hy2://, and tuic:// links.

Manage configurations for different servers and connection methods.

🎯 VPN Controls

Route traffic through Android's VPN service and TUN interface.

Configure split tunneling to include selected apps or exclude selected apps.

Support UDP relay and routing through TUN.

Keep the core integrated in the application process rather than launching a separate sing-box process.

🔒 Local Security

The project documents encrypted preferences, Android Keystore integration, and masking of UUIDs and keys to protect stored configuration data. These measures help safeguard local credentials but do not independently guarantee anonymity or secure server operation.

📱 System Requirements

Designed for Android. The repository uses sing-box-lx/libbox and Android's native VPN framework. Check the release information for the supported Android version and compatible APK build.

📜 License

VPNProxy's application code is licensed under the GNU General Public License v3.0 or later (GPL-3.0-or-later). You may use, modify, and redistribute the covered code under its conditions, including applicable source-code and license obligations for distributed versions. The project's original branding graphics have separate restrictions and must not be reused without permission.

⚠️ Important Disclaimer

VPNProxy is a client, not a VPN service or server provider. You need compatible profiles or server access. Connection quality depends on the selected protocol, server, and network conditions.

Smart selection. Modern protocols. Flexible Android routing.