How to use Online Test Data Generator
- Type or paste your text into Online Test Data Generator's input area.
- Use the Rows, Format, Seed (optional) settings to control the result.
- Press Generate and Online Test Data Generator shows the result straight away.
- Finish by choosing Copy to take the output with you.
About this tool
There is no server behind Online Test Data Generator. Online Test Data Generator is a free Test Data Tools utility that runs in your browser, doing its work on the input you provide without a backend.
Because it runs on your device, it is fast and private and works offline once loaded. Your input never leaves the page, and no account or install is required.
Frequently asked questions
What does Online Test Data Generator do?
Online Test Data Generator runs entirely on your device: add your input using the Rows, Format controls, and it generates it locally in real time.
Do I need an account for Online Test Data Generator?
No — Online Test Data Generator needs no account, sign-up or installation.
Where is my data processed by Online Test Data Generator?
Entirely in your browser — Online Test Data Generator keeps your data on your own machine and sends nothing anywhere.
Can I use Online Test Data Generator without a connection?
Yes — after the first load Online Test Data Generator runs entirely offline.