Online software · 8 min

Online electrical schema software: build a readable, exportable plan

An online electrical schema should clearly represent every device in a home, without forcing you into a heavy CAD tool. The goal is to start from the real floor plan, drop electrical symbols on it and ship a PDF that anyone can read.

Target keyword: online electrical schema software·Updated: May 2026

What is an electrical schema tool for?

An electrical schema tool helps you visualize outlets, light points, switches, dedicated circuits, network inlets and safety equipment in a home.

For a house or apartment, the main need is rarely an industrial schema. What you want is a readable electrical plan on a PDF, useful for the quote, conversations with the electrician and on-site follow-up.

  • Locate equipment precisely on the floor plan.
  • Identify rooms and intended uses.
  • Prepare an automatic legend.
  • Export a shareable PDF.

Electrical schema, electrical plan and wiring plan: what is the difference?

The electrical plan shows where equipment sits in the home. The electrical schema explains how controls, circuits and connections are organized. The wiring plan focuses more on how elements connect to each other.

Planelico combines these needs for residential work: drop symbols on the PDF, add per-room zones and draw the connections you need to make the document usable.

How to pick the right online tool for residential work

For a home installation, prefer a tool that accepts a PDF floor plan, ships symbols consistent with the NF C 15-100 standard, and exports a clean document.

A generic drawing tool can work, but a specialized tool dramatically cuts the time you spend re-creating symbols, a legend and a summary.

  • Direct PDF floor plan import.
  • Electrical symbol library.
  • Per-room and per-floor management.
  • PDF export with legend.

Quick method with Planelico

  1. 1

    Import the floor plan

    Add your architect's PDF or scanned plan to start from a real base.

  2. 2

    Place the symbols

    Drop outlets, switches, light points, RJ45, ventilation, distribution board and safety equipment.

  3. 3

    Organize by room

    Create zones to get a clear reading and a useful summary.

  4. 4

    Draw the connections

    Add the important links between controls, lights and dedicated circuits.

  5. 5

    Export the PDF

    Generate a shareable document for your electrician or client.

Related queries we cover

This page also answers the following related searches, useful for preparing a complete electrical project:

electrical schema onlinefree electrical schema softwarehome electrical schemaelectrical schema PDFhome electrical plan software

Frequently asked questions

Can I build an electrical schema without installing software?
Yes. A web tool like Planelico lets you build an electrical schema right in the browser, starting from a PDF floor plan, and then export the result.
Is an online electrical schema enough for a real project?
It is often enough to scope the need, request a quote and exchange with the electrician. Final technical validation should still be handled by a qualified professional when the project requires it.
Do I need to know how to use a CAD tool?
No. For a home, a specialized tool with drag-and-drop electrical symbols is generally faster than a generic CAD application.

Related guides

Free electrical plan softwareHome wiring diagramElectrical symbols

Build your electrical plan online

Import your PDF plan, drop the electrical symbols and export a clean document to share.

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