Placeholders

%index[:string]%

Replace with the index number of the array element. %index% data type is a number and %index:string% is a string.

%random[:string]%

Replace with random float number between 0 to 1. %random% data type is a number and %random:string% is a string.

%randomint[:string]%

Replace with random number between 0 to 100. %randomint% data type is a number and %randomint:string% is a string.

%randomtext%

Replace with random text based on Lorem ipsum.

%text%

Replace with Lorem ipsum text. It's a little long text.

Data source

[
  {
    "index": "%index%",
    "indexString": "%index:string%",
    "random": "%random%",
    "randomString": "%random:string%",
    "randomint": "%randomint%",
    "randomintString": "%randomint:string%",
    "randomtext": "%randomtext%",
    "text": "%text%"
  }
]

Result

[
  {
    "index": 0,
    "indexString": "0",
    "random": 0.5220570503164,
    "randomString": "0.45994497905241",
    "randomint": 16,
    "randomintString": "68",
    "randomtext": "commodo leo netus sem praesent",
    "text": "Lorem ipsum dolor sit amet..."
  }
]