NexTalk is a modern voice input tool built exclusively for Linux users. It provides a voice experience designed specifically for the Linux desktop environment, operating entirely offline to ensure privacy and eliminate latency.

NexTalk features a transparent "capsule" UI that appears when you speak and vanishes when you stop. It offers sub-20ms latency for real-time text input and provides native Fcitx5 integration via Unix Sockets. The tool works seamlessly across Wayland, X11, terminals, and IDEs without requiring hacky ydotool simulations.

The application operates through a simple three-step process: users press a custom hotkey (recommended: Alt + Space) to wake the capsule, speak their thoughts with text flowing in real-time, and then stop speaking to auto-submit or press the hotkey again to vanish instantly. This approach ensures the tool remains invisible until needed.

Benefits include complete privacy since no data leaves your device, beautiful pixel-perfect rendering, and seamless integration with the modern Linux desktop environment. It's designed to work everywhere on Linux systems without compatibility issues.

The primary target users are Linux desktop users who want offline voice input capabilities. Technical details include support for Mandarin Chinese and English language models, with more models planned for future releases.