CalcNote

**CalcNote: The Smart Notepad Calculator** Turn your browser tab into a powerful, intelligent scratchpad that blends a text editor with a scientific calculator. CalcNote is designed for anyone who needs to crunch numbers without losing context—developers, students, freelancers, and quick planners. Forget about switching between a calculator app and your notes. With CalcNote, you just type your math naturally, and the results appear instantly in the margin. **🚀 Key Features:** * **Live Evaluation:** Type `120 * 4 + 15` and see `495` appear instantly next to your line. No "Enter" key required. * **Smart Variables:** Define values like `budget = 500` or `tax_rate = 0.2`, then use them later: `budget * tax_rate`. * **Responsive & Dynamic:** Go back and edit a number in the first line, and every calculation that depends on it updates immediately. * **Notepad Style:** Write comments, make lists, and mix text with math. Ideally suited for drafting invoices, estimating project costs, or solving homework. * **Auto-Save:** Your work is saved automatically to your browser's local storage. Close the popup, restart Chrome—your notes are still there. * **File Operations:** Save your calculations as a `.txt` file to your computer or load previous sessions with a click. * **Scientific Power:** Supports standard arithmetic plus power (`^`), modulus (`%`), and constants like `pi` and `e`. **📝 Example Usage:** ```text Monthly Salary = 5000 Rent = 1200 Groceries = 450 Utilities = 150 Total Expenses = Rent + Groceries + Utilities // Result: 1800 Savings = Monthly Salary - Total Expenses // Result: 3200 ``` **Why CalcNote?** Traditional calculators are rigid. Spreadsheets are overkill. CalcNote hits the sweet spot—fast, flexible, and persistent. **Privacy Policy:** CalcNote operates entirely offline within your browser. It does not collect, store, or transmit any user data. Your calculations live only on your device. --- *Install CalcNote today and experience the fastest way to calculate and simple-note!*