This application provides display and control of Android devices connected on USB. It does not require any root access. It works on GNU/Linux, Windows and MacOS.
The Android part requires at least API 21 (Android 5.0).
On Windows, just download the platform-tools and extract the following files to a directory accessible from your
Make sure you enabled adb debugging on your device(s).
The client requires FFmpeg and LibSDL2.
Build and install
Install the required packages from your package manager.
# runtime dependencies sudo apt install ffmpeg libsdl2-2.0.0 # client build dependencies sudo apt install make gcc pkg-config meson \ libavcodec-dev libavformat-dev libavutil-dev \ libsdl2-dev # server build dependencies sudo apt install openjdk-8-jdk
# enable RPM fusion free sudo dnf install https://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E %fedora).noarch.rpm # client build dependencies sudo dnf install SDL2-devel ffms2-devel meson gcc make # server build dependencies sudo dnf install java
Two AUR packages have been created by users:
For Windows, for simplicity, a prebuilt archive with all the dependencies (including
adb) is available:
(It's just a portable version including dll copied from MSYS2.)
Instead, you may want to build it manually. You need MSYS2 to build the project. From an MSYS2 terminal, install the required packages:
# runtime dependencies pacman -S mingw-w64-x86_64-SDL2 \ mingw-w64-x86_64-ffmpeg # client build dependencies pacman -S mingw-w64-x86_64-make \ mingw-w64-x86_64-gcc \ mingw-w64-x86_64-pkg-config \ mingw-w64-x86_64-meson
Java (>= 7) is not available in MSYS2, so if you plan to build the server, install it manually and make it available from the
Use Homebrew to install the packages:
# runtime dependencies brew install sdl2 ffmpeg # client build dependencies brew install gcc pkg-config meson
Java (>= 7) is not available in Homebrew, so if you plan to build the server, install it manually and make it available from the
Install the Android SDK (Android Studio), and set
ANDROID_HOME to its directory. For example:
meson x --buildtype release --strip -Db_lto=true cd x ninja
You can test it from here:
Or you can install it on the system:
sudo ninja install # without sudo on Windows
This installs two files:
Just remove them to "uninstall" the application.
Since the server binary, that will be pushed to the Android device, does not depend on your system and architecture, you may want to use the prebuilt binary instead:
In that case, the build does not require Java or the Android SDK.
Download the prebuilt server somewhere, and specify its path during the Meson configuration:
meson x --buildtype release --strip -Db_lto=true \ -Dprebuilt_server=/path/to/scrcpy-server.jar cd x ninja sudo ninja install
adb must be accessible from your
If everything is ok, just plug an Android device, and execute:
It accepts command-line arguments, listed by:
For example, to decrease video bitrate to 2Mbps (default is 8Mbps):
scrcpy -b 2M
To limit the video dimensions (e.g. if the device is 2540×1440, but the host screen is smaller, or cannot decode such a high definition):
scrcpy -m 1024
If several devices are listed in
adb devices, you must specify the serial:
scrcpy -s 0123456789abcdef
To run without installing:
./run x [options]
x is your build directory).
|switch fullscreen mode||
|resize window to 1:1 (pixel-perfect)||
|resize window to remove black borders||
|turn screen on||Right-click|
|paste computer clipboard to device||
|enable/disable FPS counter (on stdout)||
A colleague challenged me to find a name as unpronounceable as gnirehtet.
strcpy copies a string;
scrcpy copies a screen.
See the FAQ.
Read the developers page.
Copyright (C) 2018 Genymobile Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.