CircuitLab

Schematic editor and circuit simulator.

CircuitLab: Online Schematic Editor & Circuit Simulator

CircuitLab is a sophisticated Chrome extension that enables you to design, build, and test circuits directly in your browser. It offers an easy-to-use schematic editor, advanced mixed-mode circuit simulation, and accurate analysis. With CircuitLab, users can also generate beautiful printouts or images of their schematics, share their work via unique URL links, and utilize extensive simulation capabilities. Whether you're exploring public circuits from the CircuitLab community or designing your own, this tool offers a mix of convenience and complexity, all aimed at creating an efficient and powerful circuit design experience.

Extension stats

Rating: 3.24
(467)
Version: 0.0.0.8 (Last updated: 2013-02-21)
Creation date: 2013-02-20
Risk impact: Very low risk impact
Risk likelihood:
Manifest version: 2
Permissions:
  • unlimitedStorage
Size: 11.36K
URLs: Website

Ranking

Other platforms

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Extension summary

Build and test circuits right in your browser!

  • Design with our easy-to-use schematic editor.
  • Accurate analysis (DC, AC & more) in seconds.
  • Beautiful schematic printouts (PDF) and images (PNG).
  • Share a live circuit URL so others can simulate and edit your circuit.

Easy-wire mode lets you connect elements with fewer clicks and less frustration.

Cross-window copy/paste lets you easily explore and re-mix parts of public circuits from the CircuitLab community.

Mixed-mode circuit simulation lets you simulate analog and digital components side-by-side.

SPICE-like component models give you accurate results for nonlinear circuit effects.

See more

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Nice interface
  • Usable for basic circuit design
  • Friendly user environment
Cons
  • Limited free trial time
  • Requires registration and payment to continue using
  • Misleading advertising about being free
  • Expensive pricing for hobbyists
Most mentioned
  • Requires a paid membership after trial
  • Limited time to try the extension
  • Forced registration after a short usage time
  • Frustrating experience with locked workspace
  • Wasted time on circuit design before payment is required
User reviews
Started the tryout, just to see if it is really worth buying. Then in the middle of trying it stops working and requires a paid membership to continue - pretty bad idea - will go with another supplier.
by R B (dsblg15321), 2021-01-25

muy bueno lastima que no se puedadescargar
by PEDRO GARCIA quijada, 2020-08-30

The app sucks, I can only experiment for like 30 seconds before they locked the workspace, requiring me to sign up and other kinds of stuff. Can't even do a simple experiment. Don't waste your time by installing this extension.
by Paul Tran, 2020-03-13
View all user reviews

Extension safety

Risk impact

CircuitLab does not require any sensitive permissions.

Risk likelihood

CircuitLab has earned a good reputation and can be trusted.

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Promo images

CircuitLab small promo image
Small promo image