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Kanban board. Drag it, drop it, done.

Saved only in this browser, nothing is uploaded.

A board that respects your privacy

Most task tools push every card to a server you don't control. This Kanban board keeps everything in your browser's local storage, fast, offline-friendly, and completely private. Run multiple boards for different projects, rename columns inline, tag cards with one of six color labels, and drag cards across columns as work progresses. Export a JSON backup any time and re-import it on any device. No account, nothing uploaded, free forever.

§ · written guide

How to use the Kanban Board

This is a drag and drop task board that keeps everything in your own browser. You split work into columns, add cards with notes and a color label, and drag each card along as it moves forward. It suits solo projects, small team planning on one screen, or anyone who wants a task list without an account.

Step by step

  1. Pick or create a board

    Choose a board from the dropdown at the top. Press + Board to start a new one; it suggests a name like Project 2 and comes with To do, Doing and Done columns. Use Rename to change the board name, or Delete to remove the board after a confirmation. The last remaining board cannot be deleted.

  2. Set up your columns

    Click a column title to rename it and press Enter to keep the change. Press + Add column to add a new stage at the right end of the board. The cross next to the card count deletes a column and its cards after you confirm. Every board keeps at least one column.

  3. Add cards

    Press + Add card at the bottom of a column. Fill in Title, which is required, and Notes, which is optional. Under Color label pick Moss, Amber, Blue, Red, Violet or Slate; Moss is the default. Press Add card, or press Enter in the Title field.

  4. Drag cards as work moves

    Drag a card into another column, or up and down within one, and drop it where it belongs. The target column lights up while you drag, and the new order is saved the moment you drop.

  5. Edit or remove cards

    Press Edit on a card to change its title, notes or label, then Save. Press Delete on a card to remove it straight away.

  6. Back up and move boards

    Press Export JSON to download the board you are viewing as a .json file named after it. Press Import JSON and choose a file to add its boards next to the ones you have. It accepts a single board, a list of boards or a full export.

Reading the board

  • The number next to each column title is how many cards that column holds, so a long Doing column shows at a glance.
  • The colored stripe down the left edge of a card is its label. Each color has no fixed meaning, so decide one, such as Red for blocked, and stick to it.
  • Notes appear under the card title with your line breaks kept, so short checklists stay readable.

Tips and common mistakes

  • Export JSON saves only the board on screen. Switch boards and export each one you want to keep.
  • Card Delete has no confirmation and no undo. Use Edit when you only want to change a card.
  • Import JSON adds copies and never replaces a board. Importing the same file twice gives you two boards, so delete the old one afterwards.
  • Columns cannot be dragged into a new order. New columns always land on the right, so add them in the order you want them.
  • If the board is open in two tabs, a change saved in one tab redraws the other. Close any open card editor in the second tab first, because a card saved from a stale editor can be lost.

Privacy and limits

Boards are saved in your browser's local storage for this site, on this device only. Nothing is uploaded and there is no account. Clearing site data, using a private window or switching browser or device leaves you with an empty board, so export a backup before you do any of those. Import and export read and write files on your own device.

Back to the tool

§ 02 · what you can do

Everything a board should do.

Multiple boardsOne board per project. Create, rename, delete and switch between them from the dropdown.
Custom columnsRename “To do / Doing / Done” inline or add as many workflow stages as you need.
Cards with notes & labelsEvery card takes a title, free-form notes and one of six color labels for priority or type.
True drag & dropDrag cards between columns and drop them into an exact position, the order is saved instantly.
JSON export & importDownload any board as JSON for backup, and import single boards or full multi-board files.
Private by constructionEverything saves automatically to this browser only, no account, no server, no upload.
§ 04 · faq

Frequently asked questions.

Is the Kanban board free?
Yes, completely free for everyone. No sign-up, no account and no usage limits.
Is it private? Are my tasks uploaded anywhere?
No upload, ever. The board runs entirely in your browser on your own device, cards, notes and board names never leave your computer.
Will I lose my boards if I close the tab?
No, every change is saved to this browser automatically and reloads when you come back. Clearing site data removes them, so use Export JSON for a backup you control.
Can I move my boards to another device or browser?
Yes. Export the board as JSON on one device and Import it on the other. The importer accepts a single board, an array of boards, or a full multi-board export file.
Does it work offline?
Yes, once the page has loaded, everything (adding cards, dragging, exporting) works without a connection, because all logic runs locally in your browser.

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