A program to show and search the flutter icons, about 8825 in all, from the the flutter/src/material/icons.dart class. It allows you to filter the icons based on the icon name. For example, you can start typing "visibi" and Icons.visibility, visibility_off, visibility_off_outlined, visibility_off_rounded, visibility_off_sharp, visibility_outlined, visibility_rounded, visibility_sharp will be displayed.

When you move your mouse over the icon it shows it's name as a tooltip. If you click the icon, it will show it's name in the search field so you can copy the name.

Run the app with the following

flutter run -d windows
flutter run -d macos

If you want to build an exe, use the following and grab the exe from

C:> flutter build windows
Building Windows application...                                    48.8s
√  Built build\windows\runner\Release\flutter_icons.exe (0.1MB).

You will need the executable, dlls, data folder, and Visual C++ redistributables.

The Flutter executable can be found in your project under build\windows\runner\release.

release
|   flutter_icons.exe
|   flutter_windows.dll
|
\---data

The following will get a list of all flutter icons. You shouldn't need to regenerate the file, unless flutter changes the icons.

If you want to regenerate the list, you will need, grep, sed and php.

Depending if you are on Windows or Linux, run one of the greps below. The run the php script.

grep "static const IconData" C:\util\flutter\packages\flutter\lib\src\material\icons.dart | sed s"/.*static const IconData //" | sed "s/ =.*//" | sort > iconnames.txt
grep "static const IconData" ~/snap/flutter/common/flutter/packages/flutter/lib/src/material/icons.dart | sed s"/.*static const IconData //" | sed "s/ =.*//" | sort > iconnames.txt
php icons.php > lib/icon_info.dart