Online whiteboard
Online whiteboard that stays out of the way
Browser-based whiteboard for sketches, sticky notes, images, and teachable session boards — priced like a utility, not a design suite.
Why people search for an online whiteboard
Most “online whiteboard” tools are either throwaway sandboxes that lose your work, or collaboration suites billed like enterprise software. chalkline sits in the middle: an infinite canvas with cloud saves, share links, and optional AI generation for teaching frames.
- Infinite canvas with pan, text, shapes, and pasted images
- Projects and boards that autosave to the cloud
- Share boards with a link when you need a second set of eyes
- Generate PPT-style teaching frames from notes or PDFs
Built for real sessions, not template tourism
Open a board, sketch the idea, keep going. Use chalkline as your daily online whiteboard for product sketches, tutoring outlines, or meeting notes — then upgrade only when the free caps get in the way.
FAQ
What is an online whiteboard?
An online whiteboard is a browser canvas where you sketch, drop notes, paste images, and arrange ideas spatially — without installing desktop software. chalkline keeps boards in the cloud so you can reopen them later.
Is chalkline a free online whiteboard?
Yes for getting started: a 14-day trial with unlimited creates and 3 AI/day, then free with 2 projects, 5 boards, and 1 AI/day. Pro removes create caps from $5/mo.
Can I use chalkline instead of Miro or FigJam?
If you want a lighter online whiteboard for personal sketches, tutoring boards, and quick product notes — without enterprise pricing — chalkline is built for that. Teams that need huge template marketplaces may still prefer Miro.