The following are known Code Breaker Codes for Jazz Jackrabbit on Nintendo Game Boy Advance (GBA).

These codes are for the U.S. version of the game.

• Master Code – Must Be On
  0000596B 000A
  10002094 0007
• Infinite Health
  33002566 00FF
• Infinite Lives
  33002568 000A
• Infinite Carrots
  330034DC 0009
• Infinite Credits
  830058F0 C350
• Infinite Ammo
  4300351A FFFF
  00000006 0018
• All Weapons
  430034E4 0101
  00000003 0002
• All Keys
  830028F0 0202
  330028F2 0002
• Moon Jump
  D0000020 0002
  83002550 FB70

Invincibility Codes
With these codes, turn Invincibility off to activate levers.

• Press Start+Up To Activate
  74000130 03B7
  83004200 0001
  73004200 0001
  8300253A 0000
• Press Start+Down To Deactivate
  74000130 0377
  83004200 0002
  73004200 0002
  8300253A 0101