Answers for "javascript return random string"

javascript generate random string

var crypto = require("crypto");
var id = crypto.randomBytes(20).toString('hex');

// "bb5dc8842ca31d4603d6aa11448d1654"

javascript generate random string

// program to generate random strings

const result = Math.random().toString(36).substring(2,7);
console.log(result);

how to generate random string in javascript

Math.random().toString(36).substring(2, 15) + Math.random().toString(36).substring(2, 15);