Answers for "convert string to base64 javascript"

11

nodejs string to base64

> console.log(Buffer.from("Hello World").toString('base64'));
SGVsbG8gV29ybGQ=
> console.log(Buffer.from("SGVsbG8gV29ybGQ=", 'base64').toString('ascii'))
Hello World
Posted by: Guest on February-18-2020
1

base64 to base64url javascript

/**
 * Function that converts a base64 string into a base64url string
 * @param {string} input - The string to convert
 */
function base64ToBase64url(input) {
  // Replace non-url compatible chars with base64url standard chars and remove leading =
  return input
    .replace(/\+/g, '_')
    .replace(/\//g, '-')
    .replace(/=+$/g, '');
}
Posted by: Guest on April-11-2022

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