
Shizu Tools
Control Android system features with ShizuTools, including tools for uninstalling system apps through Shizuku.

About Shizu Tools
Shizu Tools is an open-source project for Android that provides a set of tools for changing system behavior beyond what Android normally allows. Its homepage describes the tools as controlling Android system features through Shizuku. The project includes tools for uninstalling system apps and bloatware, unlocking premium content from the Oppo, Realme, and OnePlus theme store, allowing multiple media apps to play at once, setting independent volume for each app, downgrading apps without uninstalling them, and enforcing picture-in-picture mode. It also includes shell tools for running raw ADB commands, including one that lets other apps send ADB commands through intent requests.
The project is described as still in development. The maintainer notes that responses to suggestions and bug reports may be slow. The repository is licensed under GPL-3.0, and the license restricts distribution: modified or original copies must not be distributed without source code or a reference to the original source, and publishing to app stores without permission is forbidden. The LookBack tool does not work on all devices.
Key features
- Debloater uninstalls system apps and bloatware, with app information from UAD
- ThemePatcher unlocks premium content from the Oppo, Realme, and OnePlus theme store
- MixedAudio plays multiple media apps at the same time or mutes specific apps
- SoundMaster provides independent volume control for each app and multiple audio outputs
- LookBack downgrades apps without uninstalling them, on supported devices only
- UniversalPip enforces picture-in-picture mode for apps that do not support it
- Open source under the GPL-3.0 license, with source code in a public repository
- Bundles several separate system-control tools in one project
- Accepts feature suggestions, bug reports, and contributions from the public
- The project is still being developed
- LookBack does not work on all devices
- The maintainer states that responses may be slow due to a busy schedule
Shizu Tools at a glance
- Category
- Development › APIs & Databases
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Platforms
- Android
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
Guides for APIs & Databases

Shizu Tools alternatives
Tools and sites you could use instead, ranked by how closely they match.
Use Android system APIs from regular apps through Shizuku, which runs a Java process started with app_process.
Access Android system APIs from regular applications through this Shizuku fork using adb or root privileges.
A SQL database with Git-style version control, Dolt supports branching, merging, pushing, and pulling data.
Analytical SQL queries can be run with DuckDB, an open-source database system.
Share Android DeviceOwner permissions with other applications using Dhizuku, with activation instructions in its guide.
Store key-value data in React Native apps with MMKV, a storage library for the framework.
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