Circuit Diagram Maker
Describe your circuit in plain words — the AI works out the components and draws a clean, correctly wired diagram. Schematic, breadboard view, or both side by side.
Diagram styles
Five ways to draw the same circuit, each shown with a real render — click a card to apply the style, or zoom for the full image.
What is a circuit diagram?
A circuit diagram (also called a schematic, electrical diagram or electronic schematic) is a graphical representation of an electrical circuit. It shows every component as a standardized symbol and every connection as a line, so anyone who reads schematics can understand — and rebuild — the circuit at a glance. It differs from a wiring diagram, which shows the physical arrangement of parts and cables, and from a pictorial diagram, which draws components as they actually look on a breadboard or PCB.
This circuit diagram maker produces all three views. Describe what the circuit should do in plain words and the AI works out the component list — with sensible values like the right current-limiting resistor — then draws it as a textbook schematic with standard symbols, a realistic breadboard build, or both panels side by side, ready for a lesson handout, a lab report, a tutorial or a paper.
How it works
Describe the circuit
Write what the circuit should do in plain words — "a 9V battery lights an LED through a push button". Component values are optional: the AI fills in sensible ones, like the right current-limiting resistor.
Pick a diagram style
A clean textbook schematic with standard symbols, a realistic breadboard build, both panels side by side, a whiteboard sketch, or a classic blueprint.
Refine in the workspace
The diagram opens in your workspace where you can edit regions, adjust labels, upscale and export in high resolution for handouts, slides or papers.
Standard circuit diagram symbols
Schematics are readable everywhere because they share a symbol vocabulary. These are the symbols you will meet in almost every circuit diagram — and the ones the generator draws, with correct polarity where it matters:
Battery
Long plate is the positive terminal, short plate the negative.
Resistor
Limits current; value written beside it, e.g. 220Ω.
Capacitor
Two parallel plates; stores charge, value in µF or nF.
Polarized capacitor
Electrolytic type — the curved plate must go to negative.
Diode
Current flows only in the arrow direction, into the bar.
LED
A diode that emits light — the small arrows point away.
Switch (SPST)
Open lever between contacts; closes to complete the circuit.
Push button
Momentary switch — closes only while pressed.
Ground
Common reference point; all ground symbols are connected.
Lamp
Incandescent bulb — a circle with a cross inside.
Inductor
A coil; stores energy in a magnetic field, value in mH.
Transistor (NPN)
Amplifies or switches — arrow on the emitter points out.
Resistor and capacitor symbols come in two conventions — the zigzag and curved-plate forms shown here (ANSI/IEEE, common in US textbooks) and rectangular boxes and straight plates (IEC, common in Europe). Both are correct; pick one convention per figure and stay consistent.
Who is it for?
Teachers & students
Clean schematics for physics lessons, worksheets and lab reports — describe the circuit from the textbook and get a diagram ready to print, with the whiteboard style for a hand-drawn look.
Makers & tutorial authors
The breadboard view and the build + schematic pair explain an Arduino or Raspberry Pi hookup at a glance — the exact figure style electronics tutorials and course slides need.
Papers, theses & textbooks
Publication-quality figures with exact labels and consistent typography for methods sections, theses and teaching material — no drawing software or symbol libraries to learn.
Frequently asked questions
How does the AI circuit diagram generator work?
You describe the circuit in plain language. The AI first works out the component list — designators, values and the order they connect in — then draws the diagram with standard circuit symbols and your exact labels. If your description is brief, it engineers the standard working version of that circuit for you.
Can it draw a breadboard diagram for Arduino-style projects?
Yes. The Breadboard build style draws the circuit as a realistic pictorial build — battery, jumper wires, resistors with color bands, ICs on the board — and the Build + schematic style pairs that picture with the matching symbol schematic in one figure, which is ideal for tutorials and classroom handouts.
Does it use standard circuit symbols?
The schematic styles use conventional textbook symbols — battery plates, zigzag resistors, diode triangles, switch contacts — with correct polarity on batteries, diodes and electrolytic capacitors, drawn with clean right-angle wiring.
Is this an EDA tool? Can I export a netlist or simulate the circuit?
No — this makes diagram *figures* for teaching, publications, slides and articles, not editable netlists for fabrication. If you need SPICE simulation or PCB layout, use an EDA package; if you need a beautiful, correct-looking diagram in seconds, this is the faster path.
Can I make electrical wiring diagrams or logic circuit diagrams too?
Yes — describe any circuit: household wiring runs, relay logic, logic-gate networks, sensor hookups or power supplies. The AI lays out whatever components you describe; dedicated diagram types for wiring and logic are on the roadmap.
Is the circuit diagram maker free? Can I use the diagrams commercially?
You can generate diagrams on the free plan (with a watermark on exports). Paid plans remove the watermark and unlock every model and high-resolution export, and you can use your diagrams in courses, publications and commercial material.
Draw your first circuit diagram
From plain-language description to publication-ready diagram in about a minute.
Start drawing