The Eisenhower Matrix (also called the Urgent-Important Matrix) is a time management framework that helps you prioritize tasks based on their urgency and importance. It divides tasks into four quadrants: Do First (urgent & important), Schedule (important but not urgent), Delegate (urgent but not important), and Don't Do (neither urgent nor important). Named after U.S. President Dwight D. Eisenhower, it's a powerful tool for focusing on what truly matters.

The Impact Effort Grid (also known as the Priority Matrix or Value vs. Complexity matrix) evaluates tasks based on their potential impact and the effort required. The four quadrants are: Quick Wins (high impact, low effort), Major Projects (high impact, high effort), Fill-Ins (low impact, low effort), and Thankless Tasks (low impact, high effort). It's widely used in product management, project planning, and personal productivity to identify the most rewarding work.

Using this tool is simple: 1) Choose your preferred matrix (Eisenhower or Impact Effort) using the toggle buttons at the top. 2) Add tasks using the input form — select which quadrant the task belongs to. 3) Drag and drop tasks between quadrants as priorities change. 4) Click the circle icon on any task to mark it complete. 5) Use the three-dot menu on each task to move it to another quadrant or delete it. Your data is automatically saved in your browser.

The key difference lies in the evaluation criteria. The Eisenhower Matrix uses urgency and importance (time-sensitive vs. goal-aligned), making it ideal for daily task management and overcoming procrastination. The Impact Effort Grid uses impact and effort (value delivered vs. resources required), making it better suited for strategic planning and resource allocation. Both help you focus, but from different angles — use whichever fits your current needs, or switch between them anytime.

Ask yourself two questions based on the matrix you're using. For Eisenhower: "Is this task urgent?" (does it have a deadline or immediate consequence?) and "Is this task important?" (does it align with long-term goals?). For Impact Effort: "How much value will this task create?" and "How much time, energy, or resources will it consume?" Be honest — sometimes a task feels urgent but isn't truly important, or seems high-effort but is actually straightforward.

Yes! All tasks are automatically saved to your browser's localStorage. This means your data persists even if you close the tab or restart your browser. Data is stored separately for each matrix view (Eisenhower and Impact Effort). Note that clearing your browser data or using incognito/private mode will remove saved tasks. No data is sent to any server — everything stays on your device.

Do First (Urgent & Important): Crisis management, deadline-driven projects, health emergencies, last-minute client requests.
Schedule (Not Urgent & Important): Strategic planning, skill development, relationship building, exercise, long-term goal work.
Delegate (Urgent & Not Important): Routine emails, scheduling meetings, data entry, some administrative tasks.
Don't Do (Not Urgent & Not Important): Mindless scrolling, excessive TV, busywork with no real value, unnecessary perfectionism.

Absolutely. Use the "Copy Summary" button to copy a structured text summary of your current matrix to the clipboard — perfect for pasting into notes, emails, or project trackers. You can also use your browser's print function (Ctrl+P / Cmd+P) to print the matrix directly. For best print results, use the Eisenhower or Impact Effort view you want before printing.