Floor plan → 3D, CAD & rendering guides

Practical, no-fluff guides on turning 2D floor plans into editable 3D, CAD files, Blender models, and furnished renders — plus honest tool comparisons.

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New here? These five guides map what Extruda does end to end.

Explainer
What is Extruda?

The AI floor-plan converter, explained — what it does, who it’s for, how it works, and where it’s at.
Explainer
Editable floor plans: image vs render vs geometry

Only one kind of "floor plan" lets you actually change the layout — here's the difference, and why it matters.
Guide
How to digitize a floor plan

Phone-scan apps, drafting services, or AI conversion — the three routes compared, and how to get editable geometry.
Guide
Floor plan to CAD, 3D & every export format

Every format you can export a plan to — DXF/DWG, OBJ, glTF, .blend, SVG, STL, FBX — and which tool each one feeds.
Guide
How to turn a 2D floor plan into a 3D model

The manual way vs the AI way, step by step, plus what outputs (CAD, render, Blender) each is good for.

Paper → digital

Turn a paper, scanned, or hand-drawn plan into a usable digital one.

Guide
How to turn a hand-drawn floor plan into CAD

Snap the sketch, let AI detect the walls and rooms, refine, and export DXF/DWG — no redrawing by hand.
Guide
How to convert a paper floor plan to digital

Photograph or scan a paper plan and convert it into an editable digital plan — plus how to shoot it well.
Guide
How to turn a scanned or hand-drawn plan into 3D

Convert messy scans, photos, and sketches into clean 3D and CAD files.

Image → editable geometry

Make a flat plan into geometry you can actually change.

Guide
How to make a floor plan editable

Turn a static image, PDF, or scan into a plan you can change — move walls, resize rooms, export CAD or 3D.
Explainer
What is floor plan vectorization?

Turning a raster plan into editable vector geometry and CAD, explained.
Guide
How to convert a floor plan image to CAD

Turn a JPG or PNG plan into editable, layered CAD geometry (DXF/DWG).
Comparison
AI floor plan generator vs converter

Designing new layouts vs digitizing a plan you already have — how to pick.

2D → 3D & visuals

Models, walkthroughs, virtual tours, and furnished renders.

Guide
How to convert a floor plan to 3D for free

The real free options — manual tools and AI free tiers — and the catches to watch for.
Use case
Floor plans to game-ready 3D

Accurate building geometry for Unreal, Unity, and Blender.
Use case
How to turn listing floor plans into virtual tours

Build an interactive 3D walkthrough from a plan — no photoshoot required.
Use case
From floor plan to furnished render

Turn a flat plan into furnished, photoreal room visuals for design and marketing.
Use case
3D floor plans for real estate listings

Why 3D plans help listings sell and how to make them fast from an existing 2D plan.
Use case
3D floor plans for renovation & remodeling

See changes before you build, and communicate clearly with contractors.
Explainer
2D vs 3D floor plans: what's the difference?

What each is, their pros and cons, and when to use which.
Perspective
How AI is changing architectural visualization in 2026

Instant 2D-to-3D, generated renders, real-time viewers — what's real and what's hype.

Export formats

Every format you can take a plan out to — CAD, 3D mesh, and vector.

Guide
How to get a floor plan into AutoCAD

Attach an underlay to trace, or convert to editable DXF/DWG you can open natively.
Guide
How to convert a 2D floor plan to Revit

Bring a plan into Revit as a scaled CAD underlay or as native BIM elements.
Guide
How to turn a floor plan into a SketchUp model

Import an image to trace, or bring in DXF geometry and push/pull it up.
Guide
How to turn a floor plan into a Blender model

Model it by hand from a reference image, or export a ready-made .blend / glTF / OBJ and open it directly.
Guide
How to convert a floor plan to OBJ

Turn a plan into a universal OBJ 3D mesh you can open in almost any tool.
Guide
How to export a floor plan to glTF / GLB

Get a web- and AR-ready 3D model from a 2D plan.
Guide
How to turn a floor plan into an STL for 3D printing

Export a 3D model, make it watertight, convert to STL, and send it to your slicer.
Guide
How to export a floor plan to FBX

Get accurate building geometry into Unreal or Unity from your plan.
Guide
How to export a floor plan to SVG

Turn a plan into clean, scalable vector line art for websites, brochures, and diagrams.
Guide
How to turn a floor plan into a 3D print

Convert to 3D, make it printable, and export to your slicer for a physical model.
Guide
How to convert a PDF floor plan to DXF

Turn a fixed PDF into layered, editable CAD geometry for AutoCAD or Revit — including scanned plans.
Explainer
DWG vs DXF: what's the difference?

What each CAD format is, how they differ, and which one to use for AutoCAD, Revit, and sharing.
Explainer
What is glTF / GLB?

The "JPEG of 3D," explained in plain English — and how it compares to OBJ and FBX.
Explainer
What is an OBJ file?

The universal 3D mesh format, explained — and how it compares to glTF and FBX.

Design, drafting & planning

Read a plan, catch layout issues, and understand the workflow.

Explainer
Floor plan design review: catch layout problems early

What a design review checks — circulation, daylight, proportion, privacy — and how AI gives a first pass.
Explainer
Floor plan symbols explained

Walls, doors, windows, stairs — a quick guide to reading a plan.
Use case
How AI is speeding up architectural drafting

Where AI removes the redraw busywork — and what stays human.
Perspective
The hidden cost of redrawing floor plans by hand

The real time, money, and opportunity cost of manual redraw.

How Extruda compares

Honest comparisons with the other tools in the space.

Comparison
Extruda vs CubiCasa

Two tools, two different jobs: capturing a space vs converting an existing plan into CAD and 3D.
Comparison
Extruda vs magicplan

Capturing a space on-site vs converting a plan you already have.
Comparison
Extruda vs Planner 5D & Cedreo

Design-and-decorate tools vs a plan-to-CAD/3D conversion tool — how to choose.
Comparison
Best AI floor-plan-to-3D tools in 2026

A fair, up-to-date look at the leading tools — grouped by what each one actually does best.
Comparison
AI vs manual CAD for floor plans

Time, cost, and quality compared — and when each approach wins.
Comparison
Best AI tools to convert floor plans to CAD (2026)

AI web converters, desktop raster-to-vector, capture apps, and drafting services — grouped by what each does best.
Comparison
Extruda vs Coohom

A design-and-render suite vs a convert-and-export tool — how to choose.
Comparison
Extruda vs Scan2CAD

Desktop raster-to-vector CAD converter vs a browser AI tool that also does 3D.

Renovation & project management

Quote, run, and track a renovation — rolling out in early access.

Guide
How to manage a renovation project

From quote and schedule to tracking, client updates, change orders, and sign-off.
Guide
How to write a renovation quote

What to include and how to present a renovation quote clients say yes to.
Guide
How to price a renovation job

Cost components, pricing methods, and the mistakes that quietly kill profit.
Guide
Estimate a renovation from the floor plan

Pull areas, counts, and quantities from the drawing to speed up your takeoff.
Guide
Track renovation project progress

What to track, and how visual updates keep jobs on schedule and clients calm.
Guide
Contractor–client communication

The habits that keep renovation clients happy and disputes from starting.
Comparison
Best construction PM software for small contractors

The leading tools for small contractors and remodelers, grouped by what each does best.
Explainer
What is a change order?

What it is, what to include, and why documenting every scope change protects both sides.

Press extrude on your own plan

Extruda turns a 2D floor plan into editable geometry, CAD exports, furnished renders, and Blender models — in minutes.

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