Kanban board
A Trello-style board with editable columns and draggable cards, saved on your device. Drag cards between columns, rename everything inline, and export or import the board as JSON. Fully offline.
Open Kanban board →What is the Kanban board?
A Trello-style Kanban board for organising tasks into columns like To do, Doing and Done. You drag cards between columns, rename everything inline, and the whole board saves on your device. It runs entirely in your browser and keeps working offline, so nothing you write is ever uploaded.
How to use Kanban board
- Add your columns — Use the sample columns or press “+ Add column” to create your own, then click a column heading to rename it inline.
- Add cards — Type a task into the “+ Add a card” box at the bottom of a column and press Enter to drop it in.
- Drag to move tasks — Grab a card and drag it up, down or across to another column. The board saves the new order automatically.
- Edit or remove — Click a card's text to edit it in place, or hover and use the × to delete a card or column.
- Export or import — Use the JSON file action to download your board as a backup, or “Import JSON” to load one back in.
Frequently asked questions
Is my board saved if I close the tab?
Yes. The board is stored in your browser's local storage on your device, so it's still there when you come back — as long as you don't clear your browser data.
Is anything uploaded to a server?
No. The board is fully offline and client-side. Nothing you type is sent anywhere, which is why exporting to JSON is the way to back up or move a board.
How do I move a card to another column?
Click and drag the card across to the column you want and release. Drop it between existing cards to set its position.
Can I share my board with someone else?
Export the board as a JSON file and send it to them; they can use “Import JSON” to open the exact same board on their own device.
What does Reset do?
Reset replaces your board with the starter sample (To do / Doing / Done). It asks for confirmation first because your current board will be lost.
Tips
- Export to JSON regularly — it's your only backup, since the board lives in your browser.
- Press Enter after typing a card to add it and keep the input focused for the next one.
- Click straight onto a column heading or card text to rename it without any extra menus.