How to use Random Data in Excel
- Drop your text into the field at the top of Random Data in Excel.
- Tune the Rows, Format, Seed (optional) controls before you check.
- Select Generate and the result updates immediately, with no upload.
- Use Copy to keep or reuse the result.
About this tool
Random Data in Excel is a static, client-side tool with no backend. Random Data in Excel is a free Test Data Tools utility that runs in your browser, doing its work on the input you provide without a backend.
It is designed to do one job well and stay out of your way. Nothing you enter is uploaded, and it keeps working offline once the page has loaded.
Frequently asked questions
What is Random Data in Excel for?
Use Random Data in Excel to check your input without installing anything using the Rows, Format controls; everything happens client-side.
Do I need an account for Random Data in Excel?
No — Random Data in Excel needs no account, sign-up or installation.
Does Random Data in Excel upload my data?
No — Random Data in Excel processes everything locally in your browser, so nothing you enter is uploaded or stored.
Can I use Random Data in Excel without a connection?
Yes — after the first load Random Data in Excel runs entirely offline.