Tilix — Tiling Terminal Emulator for Linux

Introduction

Tilix is a tiling terminal emulator built for Linux desktops that lets developers split a single window into multiple terminal panes arranged in a grid. It integrates with the GNOME desktop environment and uses VTE for rendering, delivering a polished experience for multitasking on the command line.

What Tilix Does

• Splits terminals horizontally and vertically within a single window
• Synchronizes keyboard input across multiple panes simultaneously
• Provides Quake-style dropdown terminal mode activated by a hotkey
• Supports multiple sessions with tab-based navigation
• Integrates with the system shell for directory tracking and smart links

Architecture Overview

Tilix is written in D (Dlang) and uses GTK+ 3 for its interface and VTE for terminal emulation. The tiling layout engine manages pane creation, resizing, and drag-and-drop rearrangement. Sessions are serialized to disk for bookmark and layout persistence. D-Bus integration enables scripting and external control.

Self-Hosting & Configuration

• Available in official repositories for most major Linux distributions
• Customize profiles with per-profile fonts, colors, and shell commands
• Configure keyboard shortcuts for splitting, navigating, and closing panes
• Set up session bookmarks to restore complex layouts on startup
• Quake mode is toggled via a configurable system-wide hotkey

Key Features

• Tiling layout with drag-and-drop pane rearrangement
• Synchronized input to type in all panes at once
• Quake-style dropdown mode with configurable hotkey
• Custom color schemes and per-profile settings
• Smart copy with automatic URL and path detection

Comparison with Similar Tools

• tmux — terminal multiplexer that runs inside any terminal; Tilix provides a native GUI tiling experience
• Terminator — similar tiling concept but uses GTK+ 2; Tilix is GTK+ 3 with a more modern look
• Kitty — GPU-rendered and fast; Tilix focuses on tiling UX over raw rendering speed
• Zellij — Rust-based terminal workspace; Tilix is a standalone GUI app, not a shell-based multiplexer
• GNOME Terminal — the default GNOME terminal; Tilix adds tiling and synchronized input

FAQ

Q: Does Tilix work outside GNOME? A: Yes. Tilix runs on any Linux desktop, though some features like D-Bus integration work best with GNOME.

Q: Can I synchronize typing across panes? A: Yes. Toggle synchronized input to send keystrokes to all visible panes simultaneously.

Q: How does Quake mode work? A: Press a system-wide hotkey and a terminal drops down from the top of the screen. Press again to hide it.

Q: Is Tilix still maintained? A: Community maintenance continues. It remains in the official repositories of major distributions.

Sources

• https://github.com/gnunn1/tilix
• https://gnunn1.github.io/tilix-web/