Zian — Pure Offline Voice Input
Ultimate Privacy · Instant Response · Cross-Screen Collaboration
Fully offline, your data never leaves your device.
Core Features
Absolute Data Security
Committed to fully offline operation. Your data exists only on your local device, balancing security and privacy.
Your audio never leaves your computer. Zian also offers 'Privacy Mode' and 'Clipboard Restore' features, giving you full control over your information security.
Instant Response
Deep-optimized local model with millisecond-level real-time display. No network latency.
Powered by deeply optimized language models running locally. Intelligent speech endpoint detection delivers text to your screen in real-time — you see words appearing the instant you speak, with no waiting for network round trips.
Zian Link (Cross-Screen)
Turn your phone into a wireless mic leveraging PC processing power; or type on your phone using the PC's recognition engine.
Your phone connects to the PC via LAN auto-discovery (mDNS) — no QR code needed. First-time pairing requires only a 4-digit PIN. All data transmission is AES-256-CBC encrypted with HMAC-SHA256 integrity verification. Supports multiple phones connecting simultaneously.
Dual Audio Input
Supports simultaneous capture from PC microphone and phone, with intelligent routing and seamless switching.
Dual-audio mode listens to both the local microphone and phone audio simultaneously. The Preempt strategy ensures the newest audio source takes priority — for example, start speaking on your phone while PC is recording, and Zian automatically switches to the phone input.
AI Smart Polish
Local/Online dual-engine support. Instantly turns spoken language into written text, correcting logic errors.
Supports local LLMs and online APIs for AI polishing. Automatically corrects homophone errors, adjusts punctuation, and optimizes spoken language into professional written text—temperature and model parameters are fully configurable.
Universal Compatibility
Switch input modes anytime. Input into any software, supports game mode overlay, and does not steal focus.
Two input modes: Clipboard Paste and Simulated Keyboard Input. Supports 8 configurable trigger keys: CapsLock, F6-F9, ScrollLock, Pause, etc.