What input formats are supported?

JPG, PNG, and PDF floor plans up to ~10 MB. Hand-drawn, scanned, screenshots, or exported PDFs — all work. Best results come from clean, high-contrast images at 1500 px or wider.

What's the output format?

Editable AutoCAD DWG (R2018) or DXF. Layers are organized by walls, doors, windows, dimensions, and rooms so you can edit each element independently in AutoCAD, BricsCAD, ZWCAD or Revit.

How accurate is the conversion?

Wall outlines and openings are typically 90%+ accurate on clean inputs. Hand-sketched plans land around 80–85%. Always review the output before using it for construction documents.

Can I batch convert multiple plans?

Yes — paid plans support batch uploads of up to 20 floor plans at a time, processed in parallel.

How much does one conversion cost?

1 credit per conversion. Plans start at $9.99 (Silver — 50 AI Credits / 15 days). See cadbull.com/pricing for all tiers.

Are my drawings private?

Yes. Files are stored in your private project space, encrypted in transit, and never used to train public models. You can delete them at any time.

AI Cadbull Studio

All tools

Sample AutoCAD-style house floor plan generated from an image

Sample DWG output — fully editable in AutoCAD, BricsCAD or Revit

Any floor plan image → editable AutoCAD

Upload a JPG, PNG or PDF — hand-drawn, scanned or exported — and get a clean, layered DWG file you can open and edit in AutoCAD, BricsCAD or Revit. Walls, doors, windows and dimensions, all on proper CAD layers.

Plans from $9.99 Every AI tool included R2018 DWG + DXF

~20s

avg conversion

90%+

wall accuracy

CAD layers

Accepts

JPG / PNGPDF (vector or scan)Hand-drawn sketchesScanned blueprints

The workflow

From pixels to polylines

Three steps. Under a minute. No manual tracing.

Upload image or PDF

Drop a JPG, PNG, or PDF floor plan. Hand-drawn, scanned, or exported — orientation auto-detected.

AI vectorizes & layers

Our vision pipeline traces walls, identifies doors, windows, rooms and dimensions, then sorts them onto AutoCAD-standard layers.

Download editable DWG

Open the file in AutoCAD, BricsCAD or Revit. Real polylines on real layers — no raster image trace, ready to edit.

Engine

Cadbull Vision AI

Avg conversion

~20 sec

Output layers

AutoCAD-standard

Iterations

Unlimited

What gets extracted

Real CAD layers — not a raster trace

Every element lands on its own AutoCAD-standard layer, ready to edit independently.

Walls

A-WALL

Closed polylines, exterior + interior

Doors

A-DOOR

Door leaves & swing arcs

Windows

A-GLAZ

Glazing & openings

Dimensions

A-ANNO

Dim chains & level marks

Room labels

A-ROOM

Text + room boundaries

Grid bubbles

A-GRID

Structural grid references

Built for real CAD workflows

CAD operators, architects and BIM teams use Image-to-DWG every day.

Digitize legacy plans

Convert decades-old hand-drawn or scanned blueprints into a clean, editable CAD baseline you can build on.

Reverse-engineer client PDFs

Got a flattened PDF from a client? Get back live geometry — walls, doors, windows on proper layers in seconds.

Sketch to working drawing

Photograph a paper sketch on site and walk back to the studio with an editable DWG already in your project folder.

Renovation surveys

Snap as-built conditions, vectorize fast, then mark up demolition and new-work overlays on top — no tracing by hand.

BIM kick-start

Import the DWG straight into Revit as an underlay and start modelling families against accurate wall geometry.

Real-estate standardisation

Roll inherited drawings from many architects into one consistent layered CAD library across your portfolio.

By the numbers

Trusted by CAD teams worldwide

8k+

Active CAD users

120k+

Plans converted

4.7/5

Average rating

20s

Avg conversion time

What CAD teams say

4.7 / 5 from 184 reviews

"We had 1,400 scanned floor plans from a 30-year archive. What used to take a draftsman a full day per plan now takes us 20 seconds."

Vivaan R.

BIM Manager, Delhi

"Clients send PDF prints and expect edits next morning. Image-to-DWG turns that pain into a non-issue — open, vectorize, edit, deliver."

Ananya P.

Architect, Pune

"The layered output is what sold me. Real A-WALL, A-DOOR layers — not a dumb raster trace. Saved my studio weeks of cleanup."

Karan T.

Studio Lead, Bengaluru

Simple, fair pricing

Pay per conversion — no subscriptions, no surprises.

Silver plan

$9.99 / 15 days

50 AI Credits included
Every AI tool unlocked
Full DWG + DXF export
Layered output

Per use

Image to DWG

1 credit / conversion

~20-second turnaround
Batch up to 20 plans (paid plans)
AutoCAD R2018 DWG + DXF
Commercial use included

Refund on failed conversions Credits valid through plan period Commercial use included

Image-to-DWG vs hand-tracing

Why teams stopped re-drawing inherited plans by hand.

Stage

Manual tracing

Image-to-DWG

Time per plan

30–90 minutes

~20 seconds

Skill required

Mid-senior CAD operator

Anyone with a browser

Output

Often single-layer trace

Layered: A-WALL, A-DOOR…

Cost per plan

$15–$80 outsourced

1 credit

Batch handling

Linear, manual

Up to 20 in parallel

Time per plan

Manual

30–90 minutes

Image-to-DWG

~20 seconds

Skill required

Manual

Mid-senior CAD operator

Image-to-DWG

Anyone with a browser

Output

Manual

Often single-layer trace

Image-to-DWG

Layered: A-WALL, A-DOOR…

Cost per plan

Manual

$15–$80 outsourced

Image-to-DWG

1 credit

Batch handling

Manual

Linear, manual

Image-to-DWG

Up to 20 in parallel

FAQ

Frequently asked questions

Everything to know before you upload your first plan.

Ready to retire manual tracing?

Paid plans from $9.99 include 50–1500 AI Credits. Plans from $9.99 unlock unlimited tool access.