ChainCalc

ChainCalc – A lightweight, floating calculator for chained arithmetic.

🔗➕ ChainCalc – User Guide ChainCalc is a simple floating calculator designed for quickly entering and chaining calculations directly on any webpage — no need to open a separate calculator app. 🌟 Key Features ➕ Supports addition, subtraction, multiplication, and division 🔁 Each value is logged and shown in a live history view 🧠 Auto-updated total as you enter calculations 🖱️ Draggable: move the calculator anywhere on your screen 🔽 Collapsible interface: click the title to hide/show 💾 Remembers your position and state per page ⌨️ Full keyboard and numpad support (Enter, Backspace, +, -, *, /) 💡 How to Use Open the calculator by clicking the extension icon Enter numbers using the on-screen input or your keyboard Press Enter or type +, -, *, / to add a value Click Undo to remove the last entry, or Reset to clear all Drag the top bar to reposition Click the title “🔗➕ ChainCalc” to collapse/expand Your position, calculation history, and open/close state are saved automatically ✅ Great for quick, running totals — right where you work. If you need support, contact the developer of the extension.