Realistic test data for six industries — or for the tables you declare
yourself — generated here in your browser by the same engine that is in the
download. Every field takes the shape your system expects, nobody’s real data
is involved, and the same seed always gives the same rows.
Generating…
The data
Prove it
The same seed gives the same data
Generates this dataset a second time and compares every byte. It is what makes generated data usable as test fixtures.
Not run yet
The numbers agree with each other
Checks this model’s own rules against the rows above — totals, dates, references, balances.
Not run yet
What was broken, and where
With data quality set to anything but clean, every deliberate problem is listed so you can score your cleaning against it.
Not run yet
Make it your business
Your own tables
Declare the tables and fields you actually have. Foreign keys resolve, dates stay
after their parent’s, and the same seed still reproduces. Edit this and the data
above rebuilds.