ExcalidrawTurn rough ideas into diagrams, wireframes and sketches.
Free editor. No account or drawing quota.
Design
Free alternatives to Miro
Find a free app for the parts of Miro you actually use.
Compare the free allowance and limitations on each app’s page. These are workflow alternatives, rather than identical copies.
Free options
Suggest an alternative →Excalidraw
tldrawSketch ideas, brainstorm and draw diagrams on a shared browser whiteboard.
tldraw.com is a free collaborative whiteboard (site title: 'free and instant collaborative whiteboarding').
Draw flowcharts, system diagrams and process maps in your browser.
'Free forever, no sign-up required' (site); Apache-2.0; desktop app too.
AFFiNEWrite documents, organise notes and plan ideas on a whiteboard.
100% free local desktop app or open-source self-hosted edition.