About the Free Stock Portfolio Manager
The Stock Portfolio Manager is a powerful, local-first finance utility designed to help you track your investments, visualize asset allocation, and calculate your real-time profitability without compromising your privacy.
Key Features
Whether you're managing a complex portfolio or just getting started, our manager simplifies the process:
- Live Pricing: Connect your free Alpha Vantage API key to fetch real-time market data instantly, or enter prices manually if you prefer total isolation.
- Advanced Transaction Ledger: Automatically log your buys and sells. Filter histories by symbol or date range, and generate comprehensive, beautifully styled PDF reports of your trading activity.
- Allocation Insights: Generate instant visual charts that break down your total portfolio distribution across different assets.
- Data Portability: Easily import and export your portfolio and transaction ledgers. Since everything runs locally, your backups are fully under your control.
Privacy First
Unlike other financial trackers, MessyTools operates entirely in your browser. Your sensitive financial data, transaction histories, and API keys are never transmitted to or stored on our servers. You get enterprise-grade tools with guaranteed zero-knowledge privacy.