406 ElectricPlan Builder

Drop your floor plan here

Drag the file anywhere onto this sheet, or pick it below.

No plan handy?

How big is this plan?

This is how it learns to measure

Pick something on your plan that you can find and that is a standard size. Then you'll click across it and we'll work out the rest.

Measuring something else? Pick anything below and type its real size after you draw the line.

Get this wrong and everything else is wrong too — it decides how many outlets land on each wall. If you can, check it against a second thing you know the size of.

Fill in the electrical

Built from the rooms you traced

WHAT TO PUT IN
Read this before you hand it to anyone. This is a planning sketch, not a finished or stamped design. It works from the room shapes you traced and can't see your framing, your existing wiring, your panel capacity or any local rules. A licensed electrician has to review it and your building department has to approve it before any of it gets installed.

Email this plan

A copy goes to you and to our shop

Your plan goes to contact@406EandL.com so we can look it over and get back to you, and the same copy lands in your inbox. We use it to answer your question — nothing else, no lists.

Put this on 406eandl.com

One iframe, nothing else to install

Upload plan-builder.html to your site, then drop this wherever you want the tool to appear:

The ?embed=1 flag trims the outer chrome so it sits inside your page cleanly. Give it at least 700 px of height — 820 is better on desktop.

How this works

Press ? any time

The short version. Upload a picture of your floor plan. Tell it how big one thing is so it knows the scale. Draw a box around each room and say what the room is. Then it fills in the outlets, lights, switches and smoke alarms for you. Change anything you like, and email it over when you're happy.
You can't break it. Undo is in the top bar, and Ctrl+Z (Cmd+Z on a Mac) works everywhere. Nothing is sent anywhere until you press Email plan.
Simple vs Detailed. Simple keeps it to plain English. Detailed adds circuit numbers, a load estimate and the code article behind every symbol — handy if you're showing this to an electrician or an inspector.

Shortcuts

This is a planning sketch, not an engineered design. It works from the room shapes you traced and can't see framing, existing wiring, panel capacity or local amendments. Have a licensed electrician review it and your building department approve it before any of it gets installed.