/Javascript/Node.js/Base64 encode node js

Base64 encode node js

> console.log(Buffer.from("Hello World").toString('base64'));
SGVsbG8gV29ybGQ=
> console.log(Buffer.from("SGVsbG8gV29ybGQ=", 'base64').toString('ascii'))
Hello World

Source: stackoverflow.com

Nodejs base64

//--------------- HOW TO DECODE BASE64 ON NODEJS ----------------------
//create a buffer of the text "Hello World"
var buffer = Buffer.from('SGVsbG8gV29ybGQ=', 'base64');
//buffer result is: <Buffer 48 65 6c 6c 6f 20 57 6f 72 6c 64>

var string64 = buffer.toString('ascii');
// .toString('ascii') allow to decode base64
// result is: "Hello World"

// Can be use combined together like these
console.log(Buffer.from('SGVsbG8gV29ybGQ=', 'base64').toString('ascii'));
// result is: "Hello World"

Encoding and Decoding Base64 Strings in Node.js

'use strict';

let data = 'stackabuse.com';
let buff = new Buffer(data);
let base64data = buff.toString('base64');

console.log('"' + data + '" converted to Base64 is "' + base64data + '"');

-2

Source: stackabuse.com

Similar codes

7 votes310 views2 answers
Nodejs dotenv path how to set
Javascript Node.js
0 vote275 views1 answer
Nodejs app.on connection
Javascript Node.js
103 votes401 views6 answers
How to install node js in ubuntu
Javascript Node.js
3 votes332 views3 answers
Node js + mongoose
Javascript Node.js
9 votes275 views2 answers
Microservices in node js
Javascript Node.js
0 vote304 views2 answers
How to delay execution in nodejs
Javascript Node.js
0 vote299 views1 answer
Nodejs string value check === and !==
Javascript Node.js
0 vote336 views1 answer
Node js file dowload progress bar
Javascript Node.js
2 votes287 views1 answer
Node buffer size
Javascript Node.js
0 vote347 views1 answer
Nodejs json data serving
Javascript Node.js