Use the large plus and minus buttons to count people, inventory items, workout reps, event check-ins, or any task where each tap should add or subtract a fixed amount. The current value is the main focus, so it stays readable on both desktop and mobile screens.
Set the step to 1, 5, 10, or any positive number when each click should count more than one item. Desktop users can use arrow keys, plus, minus, and R for reset, while clicking the number copies the current count for notes, spreadsheets, or chat.
The value, step, and sound setting are stored in your browser's localStorage, so refreshing the page or returning later keeps your counter ready. Nothing is sent to a server, and reset always asks for confirmation before clearing the count.
Common questions and answers about this topic.
Yes. Both the counter value and step setting are automatically saved in your browser's localStorage. You can refresh or close the tab and continue counting when you come back. The data stays entirely on your device — nothing is uploaded to any server.
Yes. On desktop, press ↑ / + / = to increment, ↓ / - to decrement, and R to open the reset confirmation. A shortcut hint is shown at the bottom of the tool and automatically hidden on touch devices.
Common uses include attendance / check-in counts at warehouses or events, inventory tallies, repetition counting during training, and tracking scores in casual sports games. Any "press once, add one" scenario fits.
Click the "Reset" button to open a confirmation dialog. After you confirm, the counter is set to 0. Your step setting is preserved, so you can keep using the same configuration without re-entering it. Keyboard users can press R for the same flow.