Welcome to PKPD-Simulator.eu

PKPD-Simulator.eu is a free, fully web-based platform for exploring, simulating, and visualizing pharmacokinetic (PK) and pharmacodynamic (PD) processes. Developed with scientific rigor and practical usability in mind, the platform makes PK/PD concepts accessible to researchers, students, pharmacists, clinicians, educators, and anyone interested in understanding how medicines behave in the body and produce their effects.

At the heart of PKPD-Simulator.eu is an interactive simulation environment in which users can create dosing scenarios, explore drug concentration–time profiles, and examine corresponding pharmacodynamic responses. By combining established PK/PD principles with an intuitive interface and clear visualizations, the platform makes complex concepts easier to understand without compromising scientific depth.

Users can define and modify dosing regimens and adjust key pharmacokinetic parameters such as clearance, volume of distribution, bioavailability, absorption rate, and dosing interval. The effects of these changes can be observed immediately in the resulting concentration–time profiles and exposure characteristics. On the pharmacodynamic side, users can explore exposure–response relationships and gain insight into concepts such as potency, efficacy, dose–response relationships, and therapeutic windows.

A major strength of PKPD-Simulator.eu is its versatility. The platform can be used for education, teaching, scientific exploration, model-based reasoning, hypothesis generation, and preliminary PK/PD analyses. Whether demonstrating fundamental pharmacokinetic principles to students or exploring the consequences of changing model parameters, users can rapidly create and compare different scenarios in an interactive environment.

Because PKPD-Simulator.eu runs entirely in the web browser, no software installation, specialized hardware, or license is required. This makes the platform readily accessible from virtually any device and suitable for use in classrooms, universities, laboratories, research environments, and professional settings.

The platform is designed around three core principles: clarity, interactivity, and reproducibility. Users can systematically modify parameters, repeat simulations, compare different dosing strategies, and visually assess their consequences. This encourages a deeper understanding of the relationship between dose, drug exposure, pharmacokinetics, and pharmacodynamic response.

PKPD-Simulator.eu brings simulation, visualization, and pharmacological insight together in one accessible environment. It provides a practical way to transform theoretical PK/PD concepts into interactive simulations and tangible results.

Whether you are learning the fundamentals of pharmacokinetics, teaching PK/PD concepts, investigating dosing scenarios, or exploring ideas for further research, PKPD-Simulator.eu provides a powerful and accessible starting point.

Explore. Simulate. Understand.

Discover how changes in dose, pharmacokinetic parameters, and pharmacodynamic relationships shape drug exposure and response — completely free and directly in your browser.