2D Room Planner

Create scaled floor plans with walls, openings, rooms, furniture, dimensions, engineering paths, layers, and deterministic JSON/XML import-export.

Template: Apartment

Shortcuts

Shortcuts: Ctrl/Cmd+wheel zoom, wheel pan, Ctrl/Cmd+Z undo, Ctrl/Cmd+Shift+Z redo, Ctrl/Cmd+C copy, Ctrl/Cmd+V paste, Delete remove, Arrow keys nudge, Shift+Arrow large nudge, Ctrl/Cmd+G group, Ctrl/Cmd+Shift+G ungroup.

Shape library

Search shape

Template

Apply

Library URL

Supports qt-room-library-v1 payloads with customShapes and libraryItems.

Layers

Quick toggle by type

Move selected to layer

Object list

Layer Type

Name filter

Ready.

Project settings

Units Scale Round

Grid spacing Major every N Snap px

Snap angles Wall default thickness (mm) Opening bind mode

Nudge mode Nudge px

Strict dangling wall rule

Properties panel

Select one or more objects to edit properties.

Style presets

Preset name

Image underlay

X Y Opacity mm per px

Calibrate: click two points on image, enter known real distance.

Import / export

Raw payload

Issues & quantity takeoff

Revisions

A B

2D room planner guide

Design layout concepts with scaled walls, object placement, and exportable plans before committing to physical changes.

Planning process

Set room dimensions first and lock a consistent unit system.
Place fixed structures (doors, windows) before movable furniture.
Use layers for alternatives and compare variants quickly.

Accuracy tips

Check snap/grid settings before final alignment.
Keep passage and clearance distances visible while arranging.
Export and archive plan versions with date-based names.