WebUI X: Portable APK

WebUI X: Portable (WXP) is a runtime host and developer environment for Android web interfaces used by module systems like Magisk, KernelSU, and APatch. It lets you run, inspect, and debug module WebUIs, with or without root, using built-in developer tools.

Developer: MMRLApp · License: GPL-3.0 (open source) · Price: Free

Before you start: if you plan to use this with root features, you need a root solution already installed, such as Magisk, KernelSU, or APatch. For non-root use, it can run over ADB instead.

Key features

• Runs on KernelSU, Magisk, APatch, and non-root ADB environments
• Native MX Engine with automatic inset padding and custom theme handling
• Built-in DevTools: DOM inspector, network monitoring, console history, and snippet execution
• Supports Dex and Lua plugins, custom JS interfaces, and extended KernelSU I/O APIs
• Integrated File Explorer with a TextMate-powered code editor for real-time script edits
• System diagnostics dashboard showing device info, system status, and module metrics

Why isn’t WebUI X: Portable on Google Play?

This app is published by its developers on GitHub rather than Google Play, though a Google Play release also exists according to the project's badges.

Is WebUI X: Portable safe?

WebUI X: Portable is open source under the GPL-3.0 license, and the APK on this page is the official file from the MMRLApp developer's GitHub releases. It is a developer-focused tool, so some features (like DevTools and root-environment support) assume you know what you are doing with module WebUIs. WebUI X: Portable comes straight from its developer rather than through Google Play, so it hasn’t gone through Google’s app review. As with any app, check the permissions it asks for and install it if you’re comfortable with them.

How to install

1. Tap the download button above: the APK file downloads straight to your phone.
2. When Android asks, allow your browser to install unknown apps.
3. Open the file and tap Install.

FAQ

Is WebUI X: Portable free?

Yes. It is open source under the GPL-3.0 license and the APK is free to download from GitHub.

Do I need root to use it?

No. WXP supports root environments like KernelSU, Magisk, and APatch, but it also works on non-root setups through ADB.

Is this the same as WebUI X on Google Play?

It is based on the same WebUI X project from MMRL, but this is the portable version distributed on GitHub, separate from the Google Play release.

More free apps you won’t find on Google Play: Open Source Apps · Best Android apps not on the Google Play Store.