Experience Science
Anywhere, Anytime.
Ditch the static textbooks. Explore high-fidelity, in-browser STEM virtual labs across Physics, Chemistry, Biology, Mathematics, and Computer Science — 100% free with zero installation.
Explore Virtual Labs by Subject
Select a discipline to begin hands-on simulations with real-time numeric calculations.
Physics
Chemistry
Biology
Mathematics
High-fidelity interactive simulations
Physics, Chem, Bio, Math & CS
Zero paywalls or subscription gates
Runs instantly without installation
Hands-On Learning,
Without Physical Limits.
OpenLabs provides guided virtual experiments, live numeric plots, step-by-step hypothesis testing, and gamified XP challenges to transform static formulas into intuitive comprehension.
Safe & Risk-Free
Run complex electrical, chemical, and physical simulations without hazard.
Live Parameter Tuning
Turn voltage dials, adjust spring constants, and observe real-time curves.
AI Lab Mentor Built-in
Get instant hints, theoretical derivations, and error troubleshooting.
Gamified XP & Leaderboard
Earn experience points, level up your rank, and solve daily challenges.
Latest From The OpenLabs Blog
Deep dives into scientific derivations, interactive simulation pedagogy, and engineering updates.
Chemical Reaction Simulator: How to Learn Chemistry by Actually Doing It
Understanding chemical reactions from a textbook is like learning to swim by reading about water. A chemical reaction simulator lets you actually run experiments — change conditions, observe outcomes, and understand why reactions happen the way they do.
Simple Harmonic Motion Explained: Pendulums, Springs, and Why Everything Oscillates
Simple Harmonic Motion governs pendulums, springs, guitar strings, and atoms. Here's what it actually means, why students consistently get it wrong, all the formulas you need, and how to see it working in a live simulation.
Newton's Laws of Motion Explained: How to Actually Understand Them (Not Just Memorize Them)
Newton's three laws of motion are the foundation of classical mechanics — and the most memorized, least understood topic in introductory physics. Here's what they actually mean and how to see them in action.
Frequently Asked Questions
Find answers to common questions about simulations, classroom usage, and browser compatibility.
What is OpenLabs and who is it for?
OpenLabs is a free virtual STEM simulation platform for students, educators, and science enthusiasts who want hands-on, experiment-led learning in Physics, Chemistry, Biology, Mathematics, and Computer Science.
Do I need any special software or plugins to run the labs?
No special software or downloads are required. All 90+ simulations run directly in any modern web browser (Chrome, Firefox, Safari, Edge) on desktop, tablet, or smartphone.
How accurate are the scientific simulations?
Every simulation on OpenLabs is rigorously derived from verified physical principles, differential equations, empirical chemical reaction formulas, and discrete mathematical algorithms.
Can educators use OpenLabs in school classrooms?
Yes, OpenLabs is completely open for classroom instruction, homework assignments, remote demonstrations, and lab assessments without licensing fees.
Is OpenLabs free to use?
Yes, 100% free. There are zero subscription gates, paywalls, or credit card barriers.