How to convert Date format like this Fri Apr 20 2020 00:00:00 GMT+0530 (India Standard Time) to 2020-04-20T00:00:00.000Z in Javascript?

I have a Date format like this "Fri Apr 20 2020 00:00:00 GMT+0530 (India Standard Time)"

I want to convert that above format to this format 2020-04-20T00:00:00.000Z

Actually I tried this JSON.stringify(new Date("Fri Apr 20 2020 00:00:00 GMT+0530 (India Standard Time)")) while using this am getting the output one day before 2020-04-19T18:30:00.000Z

so please anyone help me to convert this date format "Fri Apr 20 2020 00:00:00 GMT+0530 (India Standard Time)" like this 2020-04-20T00:00:00.000Z

Thanks in Advance.

Answer

Your date seems to be a standard string representation of new Date(), you can get the desired format by using new Date().toISOString()

console.log(new Date().toString())
console.log(new Date().toISOString())

// To create it from string
const dateStr = "Fri Apr 20 2020 00:00:00 GMT+0530 (India Standard Time)"
console.log(new Date(dateStr).toISOString())