Replaces Microsoft Excel · Google Sheets · Apple Numbers
A fast spreadsheet with an AI assistant, 500+ formulas and charts — saved as real .xlsx files.
Puter Whiteboard: a free, open-source Miro alternative
An infinite canvas to sketch, plan and brainstorm — alone or together in real time.
- Office
- Free · AGPL-3.0
- Runs in the browser
What is Whiteboard?
Whiteboard is a space to think on: sticky notes, text, shapes, connectors, drawings, images, frames, tables and mind maps on an endless canvas. Boards can stay personal or be shared for simultaneous editing, and everything is stored in your own Puter account.
Key features
- Sticky notes, shapes, lines, freehand drawing, images and frames
- Mind map nodes and tables on the same board
- Real-time collaboration on shared boards
- Grouping, rotation, precise selection and command search
- Boards saved in your own Puter cloud
How to use it
- Open whiteboard.puter.com in any modern browser — computer, tablet or phone.
- Sign in with a free Puter account; your data is saved in your own Puter cloud storage.
- Want to self-host or hack on it? Run it locally (Node.js 22.12 or newer):
git clone https://github.com/HeyPuter/everything.git
cd everything/src/whiteboard
npm install
npm run devMore office apps
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Replaces Microsoft OneNote · Evernote · Apple Notes
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FAQ
Is Whiteboard free?
Yes. Whiteboard is part of the Everything Project and its source code is published on GitHub under the AGPL-3.0 license. There is no subscription or trial.
Do I need to install Whiteboard?
No. Open whiteboard.puter.com in the browser on your computer, tablet or phone.
Do I need an account to use Whiteboard?
A free Puter account. Your data is stored in your own Puter cloud storage.
Can Whiteboard replace Miro?
For most everyday work, yes: sticky notes, shapes, lines, freehand drawing, images and frames; mind map nodes and tables on the same board; real-time collaboration on shared boards. If you depend on a specialised Miro feature, test it with your own files first.
Summarised from Whiteboard’s README in the official repository. CraftSuite is an independent, unofficial guide and is not affiliated with Puter; Miro, Microsoft Whiteboard and FigJam are trademarks of their respective owners.