Protect shipped JavaScript without making your release flow heavier.

Compare presets before you commit a build.

Use the same sample function to see how Standard, Balanced, and Maximum change readability, string exposure, and runtime structure.

function validateLicense(plan) {
  if (plan === 'trial') return false;
  return plan.expiresAt > Date.now();
}

function _0xa1(_p){
  if(_p==='trial')return!1;
  return _p.expiresAt>Date.now();
}

function validateLicense(plan) {
  if (plan === 'trial') return false;
  return plan.expiresAt > Date.now();
}

var _s=['trial','expiresAt'];
function _0xa1(_p){
  if(_p===_s[0])return!1;
  return _p[_s[1]]>
   Date.now();
}

function validateLicense(plan) {
  if (plan === 'trial') return false;
  return plan.expiresAt > Date.now();
}

(function(){var _0xa3=_dec(0x4a);
function _0xa4(_p){var _st=0;
 while(_st!==-1){switch(_st){
  case 0:if(_p===_dec(0x4b))return!1;
   _st=1;break;
  case 1:return _p[_dec(0x4c)]>
   Date[_dec(0x4d)]();
}}}})();

• ✓ Per-build polymorphic. Decoder shape, key derivation, identifier prefix all regenerate every release.
• ✓ Encrypted constants. Strings and numbers exist only after runtime decode — LLMs lose their anchor points.
• ✓ Flat control flow. if/else replaced by state-machine dispatch — structural cues gone.