Testing Data generator

1) FillTest
URL:  http://www.filltext.com/
Access: Website available
Data type: Json
Description: FillText generates JSON datasets for testing or demonstration purposes.

2) generatedata
URL: http://www.generatedata.com/
Access: Website available
Data type: JSON, XML, CSV, HTML, Excel, LDIF, SQL, Programming Language

3) DBMonster
URL: http://sourceforge.net/projects/dbmonster/
Access: Download is needed
Data type: for SQL database

4) mockaroo
URL: https://www.mockaroo.com/
Access: Website available
Data type: CSV, Tab-Delimited, SQL, Excel, JSON, DBUnit XML