Run results for: base64 vs json.stringify

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:130.0) Gecko/20100101 Firefox/130.0

Browser: Firefox 130

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

base64 short string

21.2M/s

json short string

13.7M/s

json long string

998K/s

base64 long string

663K/s

View exact numbers

Script Preparation code:

var dataShort = rand();
var dataLong = Array.from({ length: 100 }, rand).join("\n");
function rand() {
  return Math.random().toString(36);
}

Tests: