Name the drawing type
Choose a schematic, ladder, single-line, P&ID, breadboard, timing, or logic page.
Free AI circuit diagram maker from plain English
Turn a plain-English specification into a circuit schematic, ladder diagram, single-line diagram, P&ID, breadboard layout, timing diagram, or logic-gate drawing — free and without an account.
- Cost
- Free
- Account
- No signup
- Engine
- AI
- Export
- SVG · PNG
Scenario and reference pages
One tool for each engineering drawing
Choose the generator whose notation matches the job; the engine stays locked to that drawing type.
Circuit schematic
schematic maker
Turn a component-and-connection specification into a clean electrical or electronic schematic.
Circuit schematiccircuit diagram online
Draw a circuit diagram in the browser by describing its source, components, values, and nets.
Ladder logicladder logic generator
Create PLC ladder logic with contacts, coils, branches, addresses, and rung descriptions.
Single-line diagramsingle line diagram maker
Lay out sources, transformers, transfer switches, buses, breakers, feeders, and loads in one-line notation.
Single-line diagramelectrical panel diagram
Draft the source, main protection, bus, branch breakers, ratings, and downstream loads for an electrical panel.
Circuit schematicwiring diagram maker
Convert a wiring description into an explicit source-to-load connection diagram with labeled devices and nets.
Circuit schematicfree electrical schematic software
Use a free plain-English schematic generator when you need a fast first draft rather than a manual symbol palette.
Breadboard diagrambreadboard diagram maker
Place a microcontroller, parts, rails, and colored jumper wires into a physical breadboard layout.
P&IDP&ID diagram maker
Draft process equipment, tagged instruments, process lines, signal lines, valves, and control loops.
Timing diagramtiming diagram maker
Plot clocks, resets, enables, buses, high-impedance states, and labeled data windows on aligned waveforms.
Logic gate diagramlogic gate diagram maker
Create a gate-level logic diagram from Boolean inputs, intermediate signals, and outputs.
Process
From specification to a drawing you can hand off
List the components
Include ratings, tags, signals, connections, and operating states in plain English.
Generate the diagram
CircuitMaker.ai writes valid Schematex and renders the selected engineering notation.
Verify and export
Check every connection and rating, then download SVG or PNG or continue in ChatDiagram.
Details
Questions, answered plainly
Is CircuitMaker.ai related to Altium CircuitMaker?
No. CircuitMaker.ai is an independent plain-English AI drawing tool and is not affiliated with Altium or its CircuitMaker product.
Can I use the drawings for installation work?
Treat every result as a draft. Verify components, ratings, conductor sizes, protection, and code requirements with a qualified engineer or licensed electrician.
Which diagram types are supported?
The first release supports circuit schematics, ladder logic, single-line diagrams, P&IDs, breadboards, timing diagrams, and logic-gate diagrams.
Do I need an account to export?
No. SVG and PNG exports are available without signup, payment, or a watermark, subject to hourly fair-use limits.