Stamps were special rewards that could be earned on Club Penguin Online by playing games, doing activities and working as a team with other penguins.
There were 4 difficulty levels of stamps: Easy, Medium, Hard and Extreme.
Stamps could be found in the Stamp Book.
- When the game was released, 338 stamps were available to collect.
- During the 2 Million Registered Users Party, 4 new stamps were released, Dot Stamp, Jet Pack Guy Stamp, DJ Maxx Stamp and Rory Stamp. This brought the total available stamps to 342.
- On September 18, 2019 Traffic Jam Stamp was added to the Stamp Book. This brought the total available stamps to 343.
- On January 29, 2020 Tourdude Stamp was added to the Stamp Book. This brought the total available stamps to 344.
List of Stamps
- List of Event Stamps
- List of Activity Stamps
- List of Game Stamps
|Stamp being earned|
- There were 344 stamps in Club Penguin Online, but 22 were unobtainable.
- 21 from Card-Jitsu Snow (unreleased).
- The 4 Gems activity stamp was unavailable due to the fact that the elemental Card-Jitsu Snow game had not been released.
- The Dot Stamp, Rory Stamp, Jet Pack Guy Stamp, DJ Maxx Stamp, Tourdude Stamp and Traffic Jam Stamp were all unique to Club Penguin Online.
- Each type of stamp had its own design.
- Game stamps were hexagonal-shaped.
- Activity stamps were oval-shaped.
- Events stamps were shield-shaped.