TermiCool applies beautiful terminal themes across macOS, Windows, and Linux — with Starship prompt integration and a one-click revert engine so you never get stuck.
Free & open source. View all release assets →
An animated walkthrough of TermiCool's key flows — theme apply, CLI mode, IDE sync, and one-click revert.
Built for developers who care about their environment as much as their code.
One app, three platforms. Writes themes to macOS Terminal.app, Windows Terminal settings.json, and GNOME Terminal via dconf. Same experience everywhere.
Dracula, Tokyo Night, Catppuccin, Nord, Monokai, Gruvbox, Solarized — all the classics plus some you haven't tried yet. Full 20-color ANSI palettes.
Syncs your Starship prompt to match every theme. Color-matched powerline glyphs, segment styling, and one-click install if you don't have it yet.
Backups are write-once. The first time you apply a theme, your original config is preserved forever. Revert with one click — no config ever gets lost.
Build your own theme with the visual editor. 20 color pickers, live terminal preview, ANSI strip. Export to JSON and share with the community.
termicool apply dracula from anywhere. Shell completions for zsh, bash, and fish. Installed with one click from the GUI.
All themes ship with full 20-color ANSI palettes — background, foreground, cursor, selection, and all 16 standard colors.
Install the CLI from the app and get tab-complete support in zsh, bash, and fish.
Pick your platform. Double-click the installer. Open TermiCool and choose a theme.
Universal binary — works on both Apple Silicon and Intel Macs.
Open TermiCool → Settings → Install CLI
Adds termicool to your PATH with zsh/bash/fish completions.
Windows may show a SmartScreen warning — click "More info" → "Run anyway"TermiCool is unsigned for now. A signing certificate will be added in a future release.
chmod +x TermiCool_0.1.0_amd64.AppImage && ./TermiCool_0.1.0_amd64.AppImage