Digital Human Koubo

Digital Human Koubo is an open source agent skill set that builds talking-head videos with a digital human from one photo.

Digital Human Koubo is an open source tool that automates the creation of talking-head videos and livestream ads using an AI agent. Users provide one photo and a single sentence to generate a script, lip-synced presenter, voice cleanup, captions, and professional creator-style packaging. The system works through agent skills and connects to Renoise MCP for video generation, utilizing tools like FFmpeg, Python, Node.js, and whisper.cpp for local quality control and editing. It supports multiple languages including English, Japanese, and Chinese, and features five distinct editing styles and 48 packaging components. It is designed for creators, developers, and marketers who want to produce consistent video content using AI digital twins.

Digital Human Koubo at a glance

Best for: Marketer, Social media creator
Runs on: Web, macOS, Windows, Linux, API, CLI, open source
Pricing: Free open source repo; generation uses Renoise credits; Xiaomi MiMo TTS free for a limited time check site for pricing
Released: October 2026
Category: AI video tool
Website: github.com/andyhuo520/digital-human-koubo

Key features

Create digital human from one photo
Generate lip-synced talking clips
Perform cost and credit checks
Run automated quality control
Apply voice unification and spectral matching
Choose from five editing styles
Use 48 creator packaging components
Support multi-language video generation

Use it for

Create livestream sales ads
Produce product recommendation videos
Build step-by-step video tutorials
Generate tech and finance explainers

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