CircuitSim
Multisim
CircuitLab
DCACLab
EasyCircuit
LTspice
Circuit Simulator
CircuitVerse.org
Generate Data
Mockaroo
FakerBox
Data Creator
RandomPhoneNumber.online
RandTools
Dummy File Generator
DDL to Data
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CircuitSim's answer
CircuitSim earns the choice when the constraint is the browser: students on Chromebooks, online courses, schools where IT will not install desktop software. Within that space, CircuitSim pairs true SPICE simulation with classroom licensing, private student seats that need no login, and an importer for Digilent's Multisim Live files.
CircuitSim's answer
CircuitSim runs a real SPICE engine entirely in the browser. Simulation results match what desktop SPICE tools produce, with nothing to install. On top of the simulator there is a large searchable component catalog and classroom groups with private student seats: a teacher shares a join link and students work without creating accounts, which keeps classes clear of the student-privacy problems that come with provisioning accounts. CircuitSim also imports designs from Digilent's Multisim Live, which matters right now because Digilent is retiring Multisim Live in September 2026.
CircuitSim's answer
Educators and students, mostly. The core user teaches circuits somewhere that desktop software is not an option: community college electronics programs, university ECE labs, online courses, and K-12 engineering classes where students are on Chromebooks. Outside the classroom, hobbyists and working engineers use CircuitSim for quick analog and digital simulation without installing anything. A large share of new users right now are instructors moving their courses over from Digilent's Multisim Live before it retires in September 2026.
CircuitSim's answer
Community college electronics and engineering technology programs University ECE departments running browser-based circuit labs K-12 engineering and CTE courses on Chromebooks Instructors migrating classes from Digilent's Multisim Live ahead of its September 2026 retirement
Based on our record, Generate Data seems to be more popular. It has been mentiond 14 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
When you're learning SQL or testing queries, having access to realistic mock data is essential. Tools like Mockaroo and GenerateData can quickly create large datasets that you can upload into your database. You can define custom fields like names, dates, and even randomly generated emails to match your needs. - Source: dev.to / over 1 year ago
Since you will almost certainly need data to work on, I recommend generatedata.com. Source: over 3 years ago
Like this one I just found randomly. https://generatedata.com/. Source: over 3 years ago
To play around with data generation and make a custom dataset I can recommend using — https://generatedata.com/. I’ve used it to generate 1🍋 records of the data. At the moment of writing this article, the basic yearly plan costs 25$ and you would not regret it. - Source: dev.to / almost 4 years ago
Good morning, I should populate my db with fake data and I tried generatedata.com and mockaroo.com but they both have limits on the number of rows (500 and 1000 respectively). Do you know of any site/software that allows me to produce fake data of 5000/10000 rows at a time? Thanks in advance. Source: over 4 years ago
Multisim - Multisim is industry standard SPICE simulation and circuit design software for analog, digital, and power electronics in education and research.
Mockaroo - A realistic data generator to test your app
CircuitLab - Sketch, simulate, and share your circuits, entirely in your browser -- no install required.
FakerBox - Free Data Generator For Developers, Designers & Testers
DCACLab - Electronic circuit simulator for STEM works online, Simulate and troubleshoot broken circuits in a rich simulation environment, easy to learn.
Data Creator - Data generator that can create a table filled with pseudo-random content.