Reserve early access — be the first to know when the paid version launches

Preserve Family MemoriesAI-Powered Generational Connections

A modern genealogy desktop app powered by AI. Build visual family trees that map your lineage across generations, unlock fortune insights with BaZi analysis, safeguard family health through hereditary risk assessment, explore blood type genetics, and craft meaningful names that honor your heritage — so every story and every bloodline is preserved forever.

Tutorial Video
Unlimited
Families / Users
Unlimited
Members
100%
Local Storage · Secure
FAMILY TREE DESIGN

Quick Links

Download the app · Explore the knowledge base · Read the blog

Powerful Features,Crafted with Care

From visual family trees to AI-powered analysis — everything you need for genealogy management

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Visual Family Tree

Intuitively display generational lineage with zoom, drag, and search. Unlimited levels, presenting complex family relationships at a glance.

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Member Profiles

Record complete information for every family member — name, birth date, photo, biography, contact info — building a detailed digital genealogy.

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AI Destiny Analysis, BaZi & Name Generation

Enter birth time and AI automatically generates the BaZi chart, analyzes Five Elements, and provides fortune guidance for family members.

❤️

Genetic Disease Analysis

Based on family health data, AI intelligently analyzes genetic disease risks and generates visual hereditary disease maps for health management.

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Blood Type Prediction

Based on parents' blood types, intelligently predict possible blood types and probability distribution for offspring — a fun genetics tool.

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Anniversary Reminders

Dual lunar/solar calendar support, automatically tracking birthdays, memorial days, and important dates with customizable reminders.

AI-Powered Intelligence,Making Genealogy More Meaningful

Integrated with leading large language models, bringing wisdom to your family management. All analysis results stored locally for privacy.

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    BaZi Fortune Analysis

    Precise chart generation, Five Elements analysis, detailed fortune timeline

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    Genetic Risk Assessment

    Multi-generational disease tracking, intelligent risk alerts

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    Blood Type Inheritance

    Based on genetics principles, scientifically predict blood type probabilities

  • 👶

    AI Name Generator

    Combined with family generation characters, AI generates names with beautiful meanings

Please analyze the BaZi fortune of Zhang Zixuan (born August 15, 2000, Chen hour)
🔮 BaZi Chart Result
Four Pillars: Geng Chen Year, Jia Shen Month, Bing Yin Day, Ren Chen Hour
Five Elements: Metal×2 Wood×2 Water×1 Fire×1 Earth×2
Day Master: Bing Fire, supported by Yin Wood, strong
Favorable: Water and Metal; avoid excess Wood and Fire

📊 Overall Score: 85/100
Personality: sunny and passionate, leadership talent. Career peak period: 2026–2030...
What are the genetic health risks for him and Zhang Zilin?
AI is analyzing family genetic data...

Choose the PlanThat Fits You

Choose the plan that fits you — one-time purchase, use forever

Trial
Full-featured free experience
Free
7-day full trial
  • ✓ Visual Family Tree
  • ✓ Unlimited Families
  • ✓ Unlimited Members
  • ✓ AI Analysis (requires API config — free options available)
  • ✓ Anniversary Reminders
  • ✓ Lunar + Solar Calendar
  • ✓ BaZi Fortune Analysis
  • ✓ Genetic Disease Risk Assessment
  • ✓ Blood Type Inheritance Prediction
  • ✓ AI Name Generator
  • ✓ Member Profile Management
  • ✓ Unlimited Member Histories
  • ✓ Unlimited Member Media (multiple formats)
  • ✓ Unlimited Member Health Records
  • ✓ Unlimited Member Anniversaries
  • ✓ Data Import / Export / Backup
Early Access
Reserve before public launch
Reserved
Early Access — invites coming soon
  • ✓ Visual Family Tree
  • ✓ Unlimited Families
  • ✓ Unlimited Members
  • ✓ AI Analysis (requires API config — free options available)
  • ✓ Anniversary Reminders
  • ✓ Lunar + Solar Calendar
  • ✓ BaZi Fortune Analysis
  • ✓ Genetic Disease Risk Assessment
  • ✓ Blood Type Inheritance Prediction
  • ✓ AI Name Generator
  • ✓ Member Profile Management
  • ✓ Unlimited Member Histories
  • ✓ Unlimited Member Media (multiple formats)
  • ✓ Unlimited Member Health Records
  • ✓ Unlimited Member Anniversaries
  • ✓ Data Import / Export / Backup

RealUser Reviews

Voices from passionate beta testers and genealogy enthusiasts across the country

★★★★★
"I've tried many genealogy apps, and this one has the best visual family tree. The interface is beautiful. The AI BaZi analysis was a pleasant surprise — the elders in my family love it."
L
Li Mingyuan
Hunan · Family Genealogy Coordinator
★★★★★
"Our family has over 300 members, and managing them in Excel was chaotic. This software helped me easily map out seven generations of relationships. Import/export is very convenient."
W
Wang Jianguo
Shandong · Family Culture Researcher
★★★★★
"The genetic disease analysis is incredibly useful. Our family has a history of hypertension, and the software clearly shows each generation's health status and risk alerts — very helpful for health management."
C
Chen Xuemei
Zhejiang · Medical Professional

Frequently AskedQuestions

Everything you might want to know about Family Tree Design

Where is data stored? Is it secure?▾
All data is stored locally on your computer using SQLite database — no internet required for basic use. AI analysis features require network access to call language models, but your family data is never uploaded to any server. You can export and backup your data at any time.
Which operating systems are supported?▾
Currently supports Windows. Other systems are planned — stay tuned.
Does AI analysis require extra payment?▾
AI features require you to configure your own model API. You can also use a local Ollama service, or free APIs like Zhipu, DeepSeek, or Tongyi Qianwen.
How many family members can I add?▾
Unlimited families, unlimited members.
Will my data be lost after the trial ends?▾
No! All data you entered during the trial is fully preserved. After purchasing a license, all features are immediately restored — no need to re-enter data.
How do I get a license?▾
Click the "Reserve Early Access" button on the page and leave your email — we’ll notify you the moment the paid version launches. For help, contact @工具人张伟 via Bilibili private message.

Start Recording YourFamily Story

Free 7-day trial with full access to all features

📥 Download V2.1.2💬 Send Feedback

📥 Download & Install

Choose the version for your system and start your genealogy journey

💡 Note
This is an indie app without code signing, so the OS may show a security warning — this is normal for personal apps. If your browser blocks the download, choose "Keep" or "Allow".
· On Windows, if SmartScreen appears, click "More info" → "Run anyway".
· If you have download issues, contact @工具人张伟 via Bilibili private message for help.
Recommended
🪟
Windows Version
Windows · Installer 94.5MB
⬇ Download .exe Installer
🍎
macOS Version 🔔 Coming Soon
macOS 12+ · In development, coming soon
🐧
Linux Version 🔔 Coming Soon
Ubuntu / Debian · Planned

📋 Installation Guide

1.Double-click the .exe file to run the installer and follow the prompts
2.On first launch, enter your activation key (get a free trial key on Bilibili, or reserve early access to the paid version)
3.After activation, all features are available. Data is saved locally for security.

🔒 Privacy Policy

最後更新日期：2026 年 2 月 8 日

歡迎使用"家譜族譜設計"軟件（以下簡稱"本軟件"）。我們高度重視您的隱私權和個人信息保護。本隱私政策旨在向您說明我們如何收集、使用、存儲和保護您的信息。請您在使用本軟件前仔細閱讀並理解本政策。

一、信息收集與存儲

1.1 本地存儲原則

本軟件採用純本地存儲架構，您錄入的所有家族成員信息（包括姓名、出生日期、關係、照片等）均存儲在您的本地計算機上，使用 SQLite 數據庫進行管理。我們不會將您的家族數據上傳至任何雲端服務器。

1.2 我們不收集的信息

1.3 我們可能收集的信息

二、AI 功能與數據處理

2.1 AI 分析服務

本軟件提供的 AI 分析功能（包括八字命理分析、遺傳病風險分析、血型推斷、族名生成等）需要將相關的分析所需數據（如出生日期、血型信息等）發送至 AI 服務接口進行處理。

2.2 數據最小化原則

在使用 AI 功能時，我們僅發送分析所必需的最少數據，不會發送無關的個人信息。AI 服務提供方不會保留您的分析數據。

三、數據安全

3.1 本地數據安全

3.2 網絡安全

四、您的權利

由於數據存儲在您的本地設備上，您天然擁有以下權利：

五、第三方服務

本軟件使用以下第三方服務：

除上述服務外，本軟件在日常使用中無需聯網即可正常運行。

六、未成年人保護

本軟件是一款家族管理工具，可能包含未成年家庭成員的信息。我們建議家長或監護人妥善管理錄入的未成年人信息，並做好本地數據的安全保護。

七、政策更新

我們可能會不時更新本隱私政策。政策更新時，我們將在軟件內或官方渠道發佈通知。建議您定期查閱本政策以瞭解最新信息。

八、聯繫我們

如果您對本隱私政策有任何疑問或建議，歡迎通過以下方式與我們聯繫：

© 2025-2026 家譜族譜設計 · 保留所有權利

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Be the First to Know

The paid version is launching soon. Drop your email and we'll notify you the moment it goes live.