Expense Tracker
Track income and expenses with a live balance, saved to localStorage.
Overview
Take control of your finances with this browser-based expense tracker. Log your income and expenses, categorize transactions, and visualize your spending patterns with interactive charts — all without creating an account. Your financial data stays private on your device.
Key Features
- Income & Expense Logging — Add transactions with amounts, categories, and descriptions in seconds.
- Categorized Charts — See where your money goes with visual breakdowns by category using dynamic charts.
- Running Balance — Your total balance, income, and expenses update in real time as you add entries.
- Local Storage Persistence — All data is saved locally in your browser — no server, no account, complete privacy.
Tech Stack
Built with HTML, CSS, and JavaScript. Charts rendered using Canvas API. All transaction data is stored in localStorage for offline persistence.
Problem it solves
Tracking daily expenses often requires paid apps or spreadsheets. This tool lets you log and visualize spending instantly in your browser with full privacy.
How it was built
Built with HTML, CSS, and JavaScript. Dynamic charts via Canvas API. All data persists in localStorage.
Frequently Asked Questions
Is the Expense Tracker completely free to use?
Yes, the Expense Tracker is 100% free with no account required, no subscription, and no watermarks.
Does Expense Tracker store any of my data or inputs?
No. All generation and calculations run client-side directly in your browser. None of your data or inputs are sent to or stored on external servers.
Can I use outputs from Expense Tracker for commercial projects?
Yes, all results generated with this tool are free to use for both personal and commercial projects without attribution.