Can AI generate a floor plan from a phone photo of a room?
Short answer
Yes, AI can generate a basic floor plan from a phone photo by estimating the room's walls, doors and proportions from the image. It will not be survey-accurate on its own, but it is usually close enough for early planning, and any AI-generated plan should be checked against a couple of real measurements before it is used for ordering materials.
A single photo does not contain true measurements, only proportions, so any AI floor plan generated from one photo is an estimate until it is checked against something real.
How it works
- The AI identifies the walls, doors, windows and corners visible in the photo.
- It estimates proportions between them based on common object sizes and perspective in the image.
- It lays those proportions out as a 2D floor plan.
- The result is a solid starting point, not a survey-grade drawing.
Why you should still confirm one or two measurements
Perspective and lens distortion mean an estimate from a single photo can be off by a meaningful margin, especially over a large room. The fix is simple: take one or two real measurements, like a wall length or a door width, and use them to correct the plan rather than trusting the estimate blindly. MeltFlex AI generates the initial layout this way and lets you anchor it to real numbers, so the plan gets more accurate instead of staying a guess.
How accurate is an AI-generated floor plan?
Good enough for early planning and getting a sense of layout, but it should be treated as an estimate. For anything you are ordering materials against, confirm at least one or two real measurements first.
Does it work with just one photo, or does it need several?
One clear photo can produce a rough plan. Multiple angles of the same room generally improve accuracy, since the tool has more to reconcile the proportions against.