nodejs base64
//--------------- HOW TO ENCODE BASE64 ON NODEJS ---------------------- //create a buffer of the text "Hello World" var buffer = Buffer.from('Hello World'); //buffer result is: <Buffer 48 65 6c 6c 6f 20 57 6f 72 6c 64> var string64 = buffer.toString('base64'); // .toString('base64') allow to encode it to base64 // result is: SGVsbG8gV29ybGQ= // Can be use combined together like these console.log(Buffer.from('Hello World').toString('base64')); // result is: SGVsbG8gV29ybGQ=