CalcLines

Do math in your browser and keep all your calculations visible. CalcLines is a simple calculator extension that lets you see your work, so you never have to erase or retype previous calculations. Key features: - Multi-line input and editing - Real-time answer updates as you type - Trigonometric, logarithmic, and advanced functions - Copy all calculations with one click - Autosave (optional) - 100% privacy: no data leaves your device Try CalcLines and make everyday calculations easier.