SpongeBob Character AI Generator

Turn anyone — or anything — into a SpongeBob character with the SpongeBob Character AI Generator. Upload a photo or describe a character with a text prompt and the AI will render your subject as a fully realized inhabitant of Bikini Bottom, complete with the bold outlines, vivid colors, and cartoonishly expressive style of the beloved Nickelodeon animated series. Powered by Nano Banana 2, Google's latest image generation model.

For another AI-powered cartoon transformation, try the Minecraft Character Generator or Animal Crossing Villager Creator.

What you can create

• SpongeBob-style cartoon characters modeled after real people, pets, or original text descriptions
• Custom Bikini Bottom residents rendered in the bold, vivid animation style of the Nickelodeon series
• AI-generated SpongeBob characters with expressive features, bright color palettes, and iconic underwater settings
• Personalized SpongeBob cartoon portraits from any photo — solo shots, group photos, or candid moments

How to use the SpongeBob Character AI Generator

• Upload a photo of any subject to instantly convert them into a SpongeBob-style Bikini Bottom character — no text prompt required
• Or describe a character or scene using a text prompt (e.g., "a grumpy musician living in an Easter Island head under the sea in SpongeBob style")
• The AI applies the bold outlines, vivid color palette, and expressive cartoon style of the SpongeBob animated series automatically
• Optionally add a prompt alongside your uploaded image to guide character details, setting, or personality (e.g., "place them in the Krusty Krab wearing a fry cook uniform")
• Download your custom SpongeBob-style character instantly

Perfect for SpongeBob fans and creative projects

• Personalized SpongeBob cartoon portraits of friends, family, and pets as fun and shareable gifts
• Custom Bikini Bottom character content for Instagram, TikTok, and SpongeBob fan communities
• Creative cartoon makeovers for birthdays, themed parties, and Nickelodeon fan events
• Funny SpongeBob-style character edits for social media profiles, group chats, and meme content

Continue editing with Kapwing

• Crop and resize your SpongeBob character for social media sharing or printing
• Add speech bubbles, captions, or Bikini Bottom background scenes to complete the look
• Combine multiple SpongeBob-style characters into a group scene or comic strip
• Export in high-quality formats for printing, digital sharing, or social media posting

Try the Generator • Edit with Kapwing