Geiger Counter & Half-Life Simulator: free online, no upload
Geiger Counter & Half-Life Simulator is a free online tool for physics and chemistry students, lab instructors and teachers. Poisson clicks, inverse-square law, shielding and decay. It works instantly in any modern browser on Windows, Mac, Android and iPhone, with no installation, no sign-up and no limits. Your virtual lab measurements are processed on your own device using the open-source chartjs/Chart.js library, so nothing is uploaded and your privacy is protected. People use it when they search for geiger counter, half life.
How to use Geiger Counter & Half-Life Simulator
- Open the tool: Open Geiger Counter & Half-Life Simulator on this page. It loads in a few seconds and runs inside your browser tab.
- Add your input: Add your virtual lab measurements or type the values. Nothing is uploaded to any server.
- Adjust and preview: Change the options and check the live preview until the result is exactly what you need.
- Download or copy: Download the result or copy it. You can repeat it as many times as you like, free.
Key features
- Poisson clicks, inverse-square law, shielding and decay
- 100% free and unlimited, with no watermark, no credits and no paid plan
- Runs locally in your browser for privacy and speed
- Works on mobile, tablet and desktop
- Download, print or copy results instantly
Popular uses
- Practise lab experiments without equipment
- Teach instruments in class
- Prepare for practical exams
Frequently asked questions
Is Geiger Counter & Half-Life Simulator free?
Yes, 100% free with no limits. Online Free Tools is a free welfare project supported only by ads. Full power is unlocked by inviting friends, never by paying.
Are my files uploaded?
No. Geiger Counter & Half-Life Simulator runs inside your browser, so your data stays on your device.
Does it work on mobile?
Yes. It works in Chrome, Safari, Edge and Firefox on Android, iPhone, Windows and Mac.
Built with open-source technology: chartjs/Chart.js.
No subscriptions. No payments. Ever. Full power is unlocked by inviting friends, never by paying.
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