No board account
There is no profile containing your board library and no sign-in required to open the editor.
Browser-local · No account · Explicit sharing
Quick Whiteboard keeps ordinary board data in your current browser instead of attaching it to an online account. You decide when to export a file or create a read-only snapshot link.
There is no profile containing your board library and no sign-in required to open the editor.
Ordinary boards use this browser's local storage and are not automatically synchronized to another device.
JSON export creates an editable backup; PNG export creates a viewable image.
The app creates a snapshot link only after you ask it to, and that snapshot does not receive later edits.
Map an idea without first placing it in a shared team workspace.
Draw a quick diagram, export it, then clear the local board when it is no longer needed.
Keep working with board data already available in the browser, without relying on account sync.
Choose between an image, editable JSON, or a read-only snapshot based on what the recipient needs.
No. The app has no board database; ordinary boards are stored in the current browser.
Usually only for that private session. Browser privacy modes may clear local storage when the session closes.
It is not access-controlled. Treat the complete snapshot link like a file and send it only to intended recipients.
Export JSON on the first device and import that file in the other browser.