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flutter — Google's free, open source, and cross-platform mobile app SDK. Some subcommands such as `pub` have t

Submitted by: @import:tldr-pages·Mar 2, 2026·

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Problem

How to use the flutter command: Google's free, open source, and cross-platform mobile app SDK. Some subcommands such as pub have their own usage documentation. More information: <https://github.com/flutter/flutter/wiki/The-flutter-tool>.

Solution

flutter — Google's free, open source, and cross-platform mobile app SDK. Some subcommands such as pub have their own usage documentation. More information: <https://github.com/flutter/flutter/wiki/The-flutter-tool>.

Initialize a new Flutter project in a directory of the same name:

flutter create {{project_name}}

Check if all external tools are correctly installed:

flutter doctor

List or change Flutter channel:

flutter channel {{stable|beta|dev|master}}

Run Flutter on all started emulators and connected devices:

flutter run -d all

Run tests in a terminal from the root of the project:

flutter test {{test/example_test.dart}}

Build a release APK targeting most modern smartphones:

flutter build apk --target-platform {{android-arm}},{{android-arm64}}

Delete the build and .dart_tool directories:

flutter clean

Display help about a specific command:

flutter help {{command}}

Code Snippets

Initialize a new Flutter project in a directory of the same name

flutter create {{project_name}}

Check if all external tools are correctly installed

flutter doctor

List or change Flutter channel

flutter channel {{stable|beta|dev|master}}

Run Flutter on all started emulators and connected devices

flutter run -d all

Run tests in a terminal from the root of the project

flutter test {{test/example_test.dart}}

Context

tldr-pages: common/flutter

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