Graphical application for designing themes and exporting them using plugins, for example:

• Oomox and Materia themes (GTK2, GTK3, Cinnamon, GNOME, Openbox, Xfwm). Have a hack for HiDPI in gtk2.
• Icons (Archdroid, Gnome-Colors, Numix, Papirus, Suru++ and Suru++ Asprómauros).
• Base16 plugin, which also allows a lot of app themes support like Alacritty, Emacs, GTK4, KDE, Qt5ct, Qt6ct, VIM and many more.

Import plugins also available, such as:

• generating color palettes from image;
• importing it from Xresources;
• or huge collection of Base16 themes.

Table of contents:

• Installing with package manager
• Installing manually
• CLI
• Using with tiling WMs and other GTK3 CSS hacks
• Wiki
• Review videos/Usage instructions

Big screenshot with number of generated themes 🔗

Latest Oomox GTK theme screenshots 🔗

pikaur -S themix-full-git

AUR helpers are not officially supported by Arch Linux, so you can also install it manually from rolling-release PKGBUILD.

themix-gui

see also: #144

Old instructions for Deb-like distros

Install it manually or use that information for creating a package for your distro

Using with tiling WMs and other GTK3 CSS hacks

https://github.com/themix-project/themix-gui/wiki

Direct file editing:

git clone git@github.com:themix-project/themix-gui.wiki.git

To learn more about using the application you can check these sources:

• 2019, Customizing icon themes animated tutorial
• 2019, How to contribute your theme from Github website
• 2019, How to import and export Base16 themes in Themix/Oomox
• 2018, https://www.youtube.com/watch?v=XO9QA1njIOM by AddictiveTips
• https://delightlylinux.wordpress.com/2016/08/22/customize-theme-colors-with-oomox/
• 2016, https://www.youtube.com/watch?v=Dh5TuIYQ6jo by Spatry
• https://www.webupd8.org/2016/05/easily-create-your-own-numix-based-gtk.html
• https://www.webupd8.org/2016/06/tool-to-customize-numix-theme-colors.html