Flutter Gems is a curated list of 4900+ useful Dart & Flutter packages that are categorized based on functionality.
Top Flutter Light Mode, Dark Mode and Themes packages
Last updated: May 20, 2023
Compared to Light Mode (Default), Dark mode is a color scheme that is primarily dark colored and low in light reflectance. It is often used to reduce eye strain, especially in low-light conditions. Dark mode can also be used to make text easier to read in a Flutter app.
There are an endless amount of color themes that can be used in a Flutter app. Some popular color themes include using all black and white, shades of one color, or multiple colors that compliment each other. For example, a black and white color theme can create a sophisticated and elegant look, while brighter colors can create a fun and festive atmosphere.
The complete list of Flutter packages that provide a Switch to toggle between Light Mode and Dark Mode, and can help you Change Theme or Color Scheme in your Flutter app, is provided below.

flex_color_scheme
Null safety π 1.74K
Maintenance Status: Good
A Flutter package to use and make beautiful Material design based themes.
adaptive_theme
Null safety π 515
Maintenance Status: Good
Allows to change between light and dark theme dynamically and add system adaptive theme support.

animated_theme_switcher
Null safety π 365
Maintenance Status: Good
Flutter animated theme switcher, that help to create beautiful transactions during the theme switch.
theme_provider
Null safety π 268
Maintenance Status: Good
Easy to use and customizable Theme Provider. This Widget can be used to easily provide a theme controller across the widget tree.

dynamic_color
Null safety π 255
Maintenance Status: Good
A Flutter package to create Material color schemes based on a platform's implementation of dynamic color.

easy_dynamic_theme
Null safety π 102
Maintenance Status: Good
Automatically get your OS defined Theme (Dynamic), force your prefered one (Light / Dark) and persist your choice in the device.
stacked_themes
Null safety π 97
Maintenance Status: Good
A set of classes to help you better manage Themes in flutter
theme_tailor
Null safety π 93
Maintenance Status: Good
Code generator for Flutter's 3.0 ThemeExtension classes. The generator can create themes and extensions on BuildContext or ThemeData based on the lists of the theme properties
json_theme
Null safety π 60
Maintenance Status: Good
A library to dynamically generate a ThemeData object from a JSON file or dynamic map object
system_theme
Null safety π 54
Maintenance Status: Good
A plugin to get the current system theme info. Supports Android, Web, Windows, Linux and macOS

themed
Null safety π 44
Maintenance Status: Good
The themed package lets you define a theme with const values, and then, by using some dark Dart magic, go and change them dynamically anyway.

random_color_scheme
Null safety π 27
Maintenance Status: Good
Generate light and dark color schemes to help you theme an app.

day_night_switch
Null safety π 26
Maintenance Status: Good
An easy to implement custom day night switch widget for Flutter. It can be highly customized with day & night colors and images.

theme_manager
Null safety π 22
Maintenance Status: Good
A theme manager for light, dark, and system themes. Change the theme dynamically and the selected theme will be persisted.
color_blindness
Null safety π 12
Maintenance Status: Good
Color Blindness on Flutter. Works with either color scheme or individual colors.
at_theme_flutter
Null safety π 1
Maintenance Status: Good
A Flutter plugin project to provide theme selection in @βplatform apps with ease.

flutter_animated_theme
Null safety π 56
Maintenance Status: Average
Animate theme change with circular, scale and fade animations

dynamic_color_theme
Null safety π 28
Maintenance Status: Average
Dynamically change your color theme, including light and dark mode. Persist the colors across restarts.

theme_mode_builder
Null safety π 22
Maintenance Status: Average
A Flutter package for handling theme in an app and also saving it on the device in a hive box.

theme_x
Null safety π 20
Maintenance Status: Average
ThemeX is an easy theme manipulation. Only inform primary color and the ThemeX generate all color combination palette for you.

flutter_redux_dev_tools
Null safety π 14
Maintenance Status: Average
A Time Traveling Redux Debugger for Flutter
day_night_switcher
Null safety π 138
Maintenance Status: Poor
A simple day / night switcher widget made in pure Dart. Allows to quickly show a beautiful dark mode switcher widget to your users.
dynamic_themes
Null safety π 34
Maintenance Status: Poor
Allows you to specify a number of color themes for the user to choose from. Persits the selected theme across app restarts.
theme_mode_handler
Null safety π 19
Maintenance Status: Poor
Flutter widget to change 'themeMode' during runtime and persist it across restarts
dynamic_theme
π 139
Maintenance Status: Poor
Changes the theme during runtime, also presists brightness settings across restarts
thememode_selector
π 47
Maintenance Status: Poor
A widget to select between light and dark ThemeMode (in development, but working fine)
persist_theme
π 35
Maintenance Status: Poor
A flutter plugin for persisting the theme data. Support for Dark Mode.
verve
π 16
Maintenance Status: Poor
An opinionated Flutter theming solution, building on modern Material and Scandinavian principles.