Lazy Koala Data

ランダムデータジェネレーター

The app is great for anyone who needs dummy data in many formats (SQL Inserts, JSON, CSV, Tab-Delimited(txt)).

Just choose the field types you want from a bunch of field types, each field type has it's own constraints (for example integer field has a minimum and maximum numbers, Date field has a minimum and the maximum date and date format).

Hit generate and let us do our magic, you can either download the generated file or send it to email directly.

You can now try the beta version for the web at

https://lazy-koala-data.web.app/?fbclid=IwAR1WKsBkNqAvrM_6PiKt375GL1ThnmBQ1xczLg6P_-u3AtUeH4EVLETmkyo#/