Shared boards for studios, classrooms, and late-night group work. Draw it once — everyone sees it.
Locus

Real-time visual workspace

Draw diagrams your team can actually share

Locus is a browser whiteboard for students and small teams — shapes, comments, live cursors, and version history without the enterprise fog.

Freehand + shapes
Pen, arrows, boxes, and connectors on a dotted whiteboard.
Live presence
See who is in the room and watch cursors move in real time.
Two-layer sync
HTTPS for boards and sharing, WebSocket for live edits.
UML, flowchart, ER, and architecture templates included