26 Free Plankton Coloring Pages: Printable And Downloadable

Plankton, full name Sheldon J. Plankton, is one of the most intriguing and comedic characters in Bikini Bottom. As the owner of the Chum Bucket and the perpetual nemesis of Mr. Krabs, Plankton’s life revolves around his grand, albeit often ridiculous, schemes to steal the Krabby Patty secret formula. 

Despite his villainous aspirations, Plankton is a multidimensional character with a background, relationships, and personality that make him much more than just a small antagonist. Explore his world and get creative with Plankton coloring pages—a fun way to celebrate this tiny yet unforgettable character!

plankton coloring page

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plankton's house coloring page

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plankton coloring page

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  • How to Color Plankton

Plankton’s distinctive appearance makes him fun and easy to color. His body is a vibrant green with a slightly darker outline for depth. His single eye is bright red with a yellow or orange outline for the iris. Don’t forget his tiny black antennae and stubby arms and legs. To add personality, experiment with shading around his eye and expressions to capture his mischievous demeanor.

When coloring scenes with Plankton, use vibrant underwater backgrounds to emphasize his tiny yet commanding presence in Bikini Bottom.

Plankton’s Background Story

Plankton hails from a microscopic species and is known for its single-celled size but massive ambitions. He grew up alongside Mr. Krabs in Bikini Bottom, where the two shared a close friendship during their youth. They even collaborated to open a burger joint called “Stinky Burgers.” 

However, their partnership ended in rivalry after Mr. Krabs’ recipe for Krabby Patties gained immense popularity, leaving Plankton’s side of the business in the shadows. This fallout marked the beginning of Plankton’s lifelong obsession with obtaining the Krabby Patty secret formula, believing it to be the key to his success.

Plankton’s backstory highlights his insecurities and desire for recognition. Despite his intelligence, his constant failures stem from overcomplicating his plans or underestimating the loyalty of Mr. Krabs’ customers. His struggles make him a sympathetic villain, offering depth to his character.

plankton coloring page
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plankton house coloring page

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Relationship with Mr. Krabs

Plankton’s relationship with Mr. Krabs is the cornerstone of his story. Once best friends, their rivalry transformed into a full-blown feud after the Krabby Patty success. Plankton views Mr. Krabs as the ultimate obstacle standing in the way of his dreams. Meanwhile, Mr. Krabs regards Plankton as a harmless nuisance, albeit one he must constantly thwart.

Over the years, their relationship has evolved. In certain episodes, glimpses of their former friendship emerge, showing that beneath their rivalry lies a complex bond. For instance, in “Friend or Foe,” a flashback episode, viewers see the origins of their rivalry and the camaraderie they once shared. Despite their animosity, there’s a sense of mutual respect, even if it’s buried beneath layers of pettiness and competition.         

If you’re a fan of Mr. Krabs and want to bring his colorful personality to life, why not check out Mr. Krabs coloring pages? Dive into the fun and explore his character in a creative way!

plankton with crab coloring page
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plankton with crab in birthday coloring page

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plankton with crab coloring page

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Relationship with SpongeBob

Plankton’s interactions with SpongeBob are often comedic and layered with irony. SpongeBob, as the Krusty Krab’s most loyal employee, is Plankton’s biggest obstacle in stealing the secret formula. Time and again, Plankton attempts to manipulate or outsmart SpongeBob, only to be foiled by SpongeBob’s naïve optimism and unwavering loyalty to Mr. Krabs.

Despite their antagonistic encounters, there are moments of genuine connection between the two. For example, in “F.U.N.,” SpongeBob tries to teach Plankton the value of friendship, resulting in a temporary truce. While Plankton ultimately returns to his scheming ways, this episode hints at his capacity for change and his underlying loneliness.

If SpongeBob’s adventures bring a smile to your face, why not dive into the fun with SpongeBob coloring pages? It’s the perfect way to add your personal touch to his colorful world!

plankton with spongebob coloring page

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plankton in ship coloring page

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plankton with spongebob coloring page

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Relationship with Karen

Karen, Plankton’s computer wife, is his most consistent companion and ally. As the co-owner of the Chum Bucket, Karen often assists Plankton in devising his schemes. However, their relationship is marked by humorously dysfunctional dynamics. Karen’s sarcastic wit and Plankton’s overconfidence create a comedic back-and-forth that highlights their dependence on each other.

Despite their bickering, Karen genuinely cares for Plankton and often provides practical solutions to his problems. She’s also the voice of reason, frequently pointing out the flaws in his plans. Their relationship adds a touch of humanity to Plankton’s character, showing that even a villain needs companionship and support.

plankton with karen coloring page
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plankton with karen coloring page

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plankton with karen coloring page

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Other Relationships

Patrick Star: Plankton’s interactions with Patrick are typically centered around manipulation. Plankton often tries to exploit Patrick’s gullibility, but Patrick’s unpredictable behavior usually leads to Plankton’s plans backfiring. Their encounters are a source of slapstick comedy, showcasing the contrast between Plankton’s cunning and Patrick’s simplicity. Check out Patrick coloring pages and bring his iconic character to life with your own artistic flair!

plankton with friends coloring page

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Sandy Cheeks: Plankton’s relationship with Sandy is less frequent but still significant. Sandy’s scientific expertise sometimes overlaps with Plankton’s own pursuits, leading to comedic rivalries or reluctant collaborations. Sandy’s no-nonsense attitude often clashes with Plankton’s over-the-top schemes, creating entertaining dynamics.

plankton with sandy coloring page

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Squidward Tentacles: Plankton and Squidward rarely interact directly, but when they do, it’s often a meeting of mutual disdain. Squidward’s apathy and Plankton’s egotism create a humorous dynamic where neither has much patience for the other.

For fans of Squidward’s unmistakable personality, exploring Squidward coloring pages offers a fun and creative way to bring this iconic character to life!

plankton with squidward coloring page

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Plankton Coloring Pages: Memorable Incidents

Stealing the Formula: Plankton’s numerous attempts to steal the Krabby Patty formula are iconic. From disguises to robots, his elaborate schemes are always thwarted in hilarious ways.

plankton stealing formula coloring page

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plankton is flying coloring page

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Plankton’s Army: In this episode, Plankton recruits an army of his microscopic relatives to seize the formula. While initially successful, the plan falls apart due to their infighting.

plankton's army coloring page

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The F.U.N. Song: SpongeBob’s attempt to teach Plankton about friendship leads to a brief period of genuine fun, showcasing Plankton’s potential for good. 

SpongeBob’s attempt to teach Plankton coloring page

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Karen 2.0: Plankton’s decision to replace Karen with an upgraded version leads to chaos, highlighting the importance of their partnership 

karen 2.0 coloring page

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karen with plankton coloring page

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Plankton’s Revenge: In the first SpongeBob movie, Plankton successfully enacts Plan Z, taking over Bikini Bottom. However, his victory is short-lived due to SpongeBob and Patrick’s heroics.

plankton's revenge coloring page

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plankton's revenge coloring page

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Conclusion

Plankton’s character is a masterful blend of humor, ambition, and vulnerability. From his complex relationships to his endless schemes, Plankton adds depth and comedy to Bikini Bottom’s vibrant world. His interactions with Mr. Krabs, SpongeBob, Karen, and others showcase the evolution of his character, making him one of the most memorable villains in animation.

Whether plotting to steal the Krabby Patty formula or sharing a rare moment of connection, Plankton reminds us that even the smallest characters can leave a big impression.

plankton with others coloring page

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