Sites and apps similar to CircuitLab include KiCad, which is free and open source. Other options are Fritzing, Circuit JS, SimulIDE and EasyEDA. Circuit Simulators like CircuitLab are a crowded field, with more than 25 alternatives for Windows, Linux, Mac and self-hosting.
A tool that simulates electronic circuits in the browser. Unlike many other circuit simulators it's highly interactive giving the feeling of playing with real components on breadboard. It's very helpful for experimentation and visualization.
Online tool to draw wiring and circuit diagrams, with a built-in SPICE simulator so you can test a circuit before you build it.
Browser-based circuit simulator for learning and experimentation, with animated current flow, oscilloscope waveforms, 50+ component types, 360+ examples, guides, shareable circuits, browser saving, and an AI circuit explainer for students and makers.
Australia
Circuit Solver is an electronic circuit simulator. You drag your electrical components and place them on one at a time. You hook up some sources and you place some meters to read the values.
