HeroTools / Productivity
Local · Private · Free

Kanban Board

Drag-and-drop task boards that live entirely on your device. Multiple boards, color labels, JSON backup — nothing is uploaded.

🔒 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. Use multiple boards for different projects, drag cards across columns, and export a JSON backup any time. Free forever.

About Kanban Board

Kanban Board is a free, private productivity tool that runs entirely in your web browser. A private kanban that saves to your browser. Export/import JSON. Because everything happens locally on your device, your files and data are never uploaded to a server, there is no sign-up or installation required, and it keeps working offline. It is handy for kanban, board, tasks, trello. Like every HeroTool by Digital Heroes, Kanban Board is 100% free with no limits.

How to use Kanban Board

  1. Open Kanban Board — it runs entirely in your browser, with no signup.
  2. Fill in the fields or choose the options you want.
  3. Adjust the options to match exactly what you need.
  4. Copy or download your result — it is free, and your data stays on your device.

Frequently asked questions

Is Kanban Board free?

Yes — Kanban Board is completely free for everyone. No sign-up, no account and no usage limits.

Is it private? Are my files uploaded anywhere?

No. Kanban Board runs entirely in your browser on your own device, so your data never leaves your computer and nothing is uploaded to a server.

Does it work offline?

Yes. HeroTools is a Progressive Web App — once the page has loaded it keeps working offline, and you can install it as an app from your browser.

Do I need to install anything or create an account?

No. Just open the page and start using it. Installing it as an app is optional and only adds offline convenience.

What does Kanban Board do?

A private kanban that saves to your browser. Export/import JSON.

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