Free web tool

Bulk Data Generator

Thousands of realistic test records as a CSV, made in your browser in a second.

Testing a database or a form needs lots of believable data. Pick how many rows and how the dates look, preview it, and download. Nothing leaves your browser.

100 to 500 rows · day, month, year and one combined date · leading zeros, 2-digit year, US order · live preview, then CSV download

Open the generator

Prefer code? API docs

Make your data

Makes random dates between 1960 and 2005, on days 1 to 28.

Number of records

Formatting Add leading zeros 01 instead of 1 Use 2-digit year 85 instead of 1985 Include combined date column American order MM/DD/YYYY

Preview (10 sample rows)

The preview changes every time you change an option. Your download is a fresh set.