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PLONK

Paper but better.

A free room planner that works like graph paper and cardboard cutouts, but on screen. Plan layouts, arrange furniture, and share with anyone.

Start planning - no signup needed
Plonk room planner showing a furnished floor plan

+ Drag and drop

Beds, sofas, desks, doors, windows, appliances - 100+ furniture pieces across 14 categories.

⤓ Export anywhere

PNG, PDF, SVG, or DXF. Send plans to your contractor, flatmate, or interior designer.

→ Share and comment

Generate a read-only link. Anyone can view your layout and leave feedback - no account needed.

↺ Auto-save and versioning

Your work saves automatically. Restore any of the last 50 snapshots if you change your mind.