nzyme Floor Plan Editor

Selected room

Click a room to edit it. Drag its body to move, drag the corner to resize. Everything snaps to 1 ft.

Overall size — type these into nzyme when you upload:

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nzyme asks for the width (X) and length (Y) of the whole image. These numbers already match this export.

Nudge the rooms to match your real layout. The rooms you see first are only a sample.
Rename / resize in the panel above, or drag corners.
Hit Export PNG — one image per floor.
In nzyme: open your location, pick the floor, upload the PNG, then enter the size shown here.
Drag each tap onto its real spot; nzyme does the rest.

Work is auto-saved in this browser. Del removes the selected room.