How HoloWaifu Works
HoloWaifu is a Desktop AI Companion for Windows built around real digital presence: an always-on overlay, VRM avatars, voice-to-voice conversation, lip-sync, long-term memory, and privacy-first control.
Desktop Overlay Presence
No more chat windows. HoloWaifu lives directly on your desktop as a transparent AI overlay, creating real digital presence instead of another browser tab.
Your AI companion stays visible on top of your workspace and responds in real time while you code, study, browse, or game — without interrupting your workflow.
Voice-to-Voice + Real-Time Lip-Sync
Speak naturally using advanced AI speech recognition (STT) and receive responses with emotional text-to-speech (TTS).
Real-time lip-sync and facial animation create a realistic AI voice experience that feels personal, expressive, and alive.
VRM Avatar System
HoloWaifu supports VRM AI avatars and high-quality 3D anime models from Booth, VRoidHub, and VRoid Studio.
Import your favorite avatar and bring it to life with full-body animation, customizable appearance, and real-time interaction.
Long-Term Memory & Personality
HoloWaifu is an AI companion with long-term memory that remembers your conversations, preferences, and habits.
Over time, the system adapts its communication style and personality, creating a consistent and evolving relationship.
Privacy-First & User-Controlled
Built with privacy and transparency in mind, HoloWaifu gives you full control over your personal memory and interaction history.
Your local data stays on your device, while cloud processing uses secure, encrypted connections — without hidden tracking.