How can I remove white space in the following code block and store in a javascript variable?

This is original format

{ "info":"First Json",
  "description":"Official Website",
  "timestamp":"1337936081",
   "rates":{
            "USD":"840", 
            "CHF":"1319", 
            "BDT":"298",
            } 
}    

This is the format I want

{"info":"Central Bank of Myanmar","description":"Official Website of Central Bank of Myanmar","timestamp":"1337936081","rates":{"USD":"840","CHF":"1319","BDT":"298","SGD":"632","JPY":"1053","GBP":"887","AUD":"759"}}     

How can I remove white space in the following code block and store in a javascript variable?

This is original format

{ "info":"First Json",
  "description":"Official Website",
  "timestamp":"1337936081",
   "rates":{
            "USD":"840", 
            "CHF":"1319", 
            "BDT":"298",
            } 
}    

This is the format I want

{"info":"Central Bank of Myanmar","description":"Official Website of Central Bank of Myanmar","timestamp":"1337936081","rates":{"USD":"840","CHF":"1319","BDT":"298","SGD":"632","JPY":"1053","GBP":"887","AUD":"759"}}     

• javascript
• json

• If you wanna store in a JS variable just assign that to a variable. It's as easy as that – Ciprian Mocanu Commented Oct 31, 2014 at 15:43
• Why would you want to remove the white space? – Ciprian Mocanu Commented Oct 31, 2014 at 15:43
• The code doesn't work if I don't remove the white space. – Chit Min Thu Commented Oct 31, 2014 at 15:44
• @ChitMinThu Any good JSON parser should work whether the JSON is prettified or condensed. – Mike Brant Commented Oct 31, 2014 at 15:45
• this is a valid question... why was it voted down? – quemeful Commented Oct 6, 2016 at 11:57

2 Answers 2

var jsonWithWhitespaceRemoved = JSON.stringify(JSON.parse(variableWithJsonWhitespace))

Following is screenshot to better explain the above answer:

1. open browser and press F12 to open console tab
2. paste similar code as mentioned in below screenshot
3. Run

We would get desired oute on the right hand side.