Synthetic and unrestricted
Every file on this page contains invented records created for repeatable browser testing. No customer, employee or production data is included.
Expected results
duplicate-rows.csv contains one exact duplicate; missing-values.csv contains blank, NULL and N/A markers; utf8-mojibake.csv displays André incorrectly before repair; semicolon-delimiter.csv has three semicolon-separated columns; ambiguous-dates.csv requires a day-first or month-first choice; nested-data.json flattens to id, person.name and person.city; multiple-sheets.xlsx contains Customers and Orders sheets.