Run results for: base64 vs json.stringify

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 132

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

json short string

14.0M/s

base64 short string

6.0M/s

base64 long string

979K/s

json long string

674K/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: