FoxyVPN-MultiAcc

Multi-account mod of Vauth/FoxyVPN (v1.0.6, MIT) with a rebuilt Pixel-style UI. Created by muse. Original work © 2026 Vauth — see LICENSE.

FoxyVPN - Unofficial Firefox VPN client

FoxyVPN Logo

FoxyVPN signs in with a Firefox account, obtains a proxy pass from Mozilla's Guardian service, and carries the whole device's traffic through Firefox VPN's Fastly edge over an HTTP/2 tunnel. It is a native Kotlin app with a Jetpack Compose (Material 3) UI.

🔎 Features

System-wide VPN
Firefox account sign-in
Multiple Servers
Split tunneling
Private DNS by default
Encrypted DNS (DNS over HTTPS)
Upstream proxy chaining
Proxy-only mode
Dark / light / follow-system theme
Exit verification
In-app logs

📸 Screenshots

🚀 How to use?

Get a Firefox account. If you do not have one, create it for free at

accounts.firefox.com.

Install the APK from the Releases

page.

Sign in with that account's email and password.
Pick a location and tap the power button.

[!NOTE] No subscription is required. FoxyVPN runs on the free **50 GB of monthly

VPN traffic Mozilla includes with a Firefox account** for browser users, which is the same allowance the Firefox browser's built-in VPN uses. Once the allowance is used up for the month, connections stop working until it resets.

🗃 Requirements

Android 8.0 (API 26) or newer
JDK 17
Android SDK 35 and NDK 26.1.10909125
git on PATH

⚙️ Build

#### Clone Repository:

git clone https://github.com/vauth/foxyvpn.git
cd foxyvpn

#### Build and Install:

gradle :app:assembleRelease --no-daemon

📝 To-Do List

The project is on test phase so not much yet.

☑ Improve stability.
☑ Better Logo.
☐ HTTP/3 implementation (Not Planned Yet).

✍️ Acknowledgements

firefox-vpn-client - the Go reference client this app is a port of
hev-socks5-tunnel - the native tun2socks engine
Conscrypt - ALPN-capable TLS on every supported API level

🛠 Contributing

Contributions are welcome! Feel free to submit a pull request or report an issue.

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.