Random Number Generator
Draw random numbers, dice rolls or lottery picks using secure randomness.
Input
Settings
Run
Results
Results will appear here once you run the tool.
About Random Number Generator
Draw random numbers, dice rolls or lottery picks using secure randomness. Random Number Generator needs no input file — choose your settings and it generates the result straight away.
Your files stay on your device. ZyncTools has no upload step: the file is read in your browser, processed there, and handed straight back to you. There is no account, no watermark and no size cap beyond what your own device can hold.
Settings. Random Number Generator gives you control over minimum, maximum, how many numbers, no repeats, sort the results, decimal places and separate with.
Also known as: random, number, dice, lottery, pick, shuffle.
How to use Random Number Generator
- Open the tool. Open Random Number Generator. There is nothing to upload — it works from the settings alone.
- Choose your settings. Adjust minimum, maximum, how many numbers and the other 4 settings to suit what you need.
- Generate. Press Generate. The result appears immediately and updates whenever you change a setting.
- Save the result. Copy the output, or press Download to save it. Nothing is kept once you close the tab.
Frequently asked questions
Are my files uploaded when I use Random Number Generator?
No. Random Number Generator runs entirely inside your browser. Your file is read locally, processed on your own device, and handed straight back to you. You can confirm this yourself: open your browser's developer tools, watch the Network tab, and run the tool — no request carries your data anywhere.
Is Random Number Generator free?
Yes, completely. No account, no sign-up, no watermark on your output, and no cap on how many times you can use it. The project is open source under the AGPL licence.
Does Random Number Generator work offline?
Mostly. The site caches itself after your first visit, so it keeps working without a connection. Tools that need a specialised library — PDF editing, OCR, QR codes, MP3 encoding — need a connection the first time you run them, then that library is cached too.