Convert a list into json format

i want to convert list to json format , i do not want to use “show list as json” …
is there any Extension which can convert a list into json format ,

i am getting results like this

but i want like this

test this extension?

List2json block?

it doesn’t work for me …

“[”{\"col\":1,\"value\":\"usman\"}“,”{\"col\":2,\"value\":\"4000\"}“,”{\"col\":3,\"value\":\"500\"}“]”

isn’t?

Edit: Is this what you did you expect?

1 Like

Dictionary list to json … Great option …i will try it …