Answers for "convert base64 string to url javascript"

24

javascript base64 encode

var string = "Hello folks how are you doing today?";
var encodedString = btoa(string); // Base64 encode the String
var decodedString = atob(encodedString); // Base64 decode the String
Posted by: Guest on July-31-2019
2

Convert local url to base64 in javascript

var xhr = new XMLHttpRequest();       
    xhr.open("GET", "/path/to/local/image/file", true); 
    xhr.responseType = "blob";
    xhr.onload = function (e) {
            console.log(this.response);
            var reader = new FileReader();
            reader.onload = function(event) {
               var res = event.target.result;
               console.log(res)
            }
            var file = this.response;
            reader.readAsDataURL(file)
    };
    xhr.send()
Posted by: Guest on August-04-2020
2

javascript encode base64

const encoded = window.btoa('Alireza Dezfoolian'); // encode a string
const decoded = window.atob(encoded); // decode the string
Posted by: Guest on March-04-2020

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