Last updated: March 2026
What Is a Kanban Board?
A Kanban board is a visual task management tool that organizes work into columns representing stages of your workflow. Kanban was developed at Toyota in the 1940s for manufacturing workflow management and was adapted for software development in 2004. Today, over 60% of agile teams use Kanban boards for project management (State of Agile Report, 2024). This free online version gives you the core experience -- columns, cards, drag-and-drop -- without requiring an account or paying for a subscription.
Cards support color labels, due dates, checklists, and descriptions. Create columns like "To Do," "In Progress," and "Done," then drag cards between them as work progresses. Export your entire board as JSON to save and reload later, or export as CSV for spreadsheet analysis. All data stays in your browser -- nothing is sent to any server.
How to Use the Kanban Board
Start with the default columns (To Do, In Progress, Done) or double-click any column header to rename it. Click "Add Column" on the right to create up to 7 columns. Click the X on a column header to remove it -- if it has cards, they move to the first column automatically.
Click "Add Card" at the bottom of any column to create a new task. Type a title and press Enter. Click any card to open its detail view, where you can add a description, set color labels, pick a due date, and build a checklist of sub-tasks. Overdue cards display a red badge so nothing slips through the cracks.
Drag cards between columns to update their status, or reorder them within a column to set priority. The orange drop indicator shows exactly where the card will land. Use the search bar to filter cards by title or description, and click color dots in the toolbar to filter by label.
Key Features
Six color labels let you visually categorize tasks at a glance: red for bugs, orange for urgent, yellow for low priority, green for features, blue for design, purple for research. Assign multiple labels to a single card and filter the entire board by any label color. Each column header shows a live card count so you can monitor workload distribution.
Checklists turn cards into mini project plans with progress tracking. Add sub-tasks inside any card, check them off as you go, and see the completion ratio (like "3/5") displayed on the card face without opening it. Combined with due dates, this gives you a complete task management system in a single browser tab.
Everything runs 100% client-side. No server, no database, no account. Export your board as JSON at any time to create a backup file, then import it later to restore your exact workspace. CSV export creates a flat spreadsheet with every card's title, description, column, labels, due date, and checklist progress.
Frequently Asked Questions
Is there a free Kanban board with no sign up?
Yes -- this tool works instantly in your browser with no account, no email, and no subscription. Add columns and cards immediately. Export as JSON to save your work and import it later to restore your board exactly as you left it.
How do I save my Kanban board?
Click Export JSON to download your entire board as a file. To restore it later, click Import JSON and upload the file. The board reconstructs with all columns, cards, labels, due dates, and checklists intact. You can also export as CSV for spreadsheet analysis.
What is Kanban vs Scrum?
Kanban uses continuous flow -- tasks move through columns as capacity allows, with no fixed sprints. Scrum uses time-boxed sprints (usually 2 weeks) with specific ceremonies like stand-ups and retrospectives. Kanban is simpler and more flexible for most personal and small-team use.
Can I use this for team projects?
This tool is designed for personal use on a single device. For multi-user collaboration, you would need tools like Trello or Notion. However, you can export and share your JSON board file with teammates so they can import it on their own devices.
What do the color labels mean?
You assign your own meaning to each color. Common setups include red for bugs, yellow for urgent, green for features, and blue for design tasks. Click any color dot on a card to toggle the label on or off. You can assign multiple labels to a single card.