Kacha AI

Tool introduction:

Kacha.ai is the world's leading AI portrait generation platform. The core uses the two steps of "uploading photos + selecting style" to transform ordinary selfies into professional-level artistic photos, covering three core scenes: professional photos, cartoon avatars, and travel scenes. It has served more than 100,000 users and processed an average of 5 million photos per month. It focuses on "zero-threshold professional-level effects". The free version can experience background removal and basic cartoonization. The paid version can unlock 20+ professional styles (such as business suits, church wedding dresses), advanced functions such as AI travel synthesis, and adapt to scenarios such as LinkedIn's professional image, Instagram social picture, and e-commerce product display.

Core functions:

• AI Professional Photo: ​
• 20+ industry styles (business, fashion, art), automatically match suits/makeup, and generate LinkedIn certified professional avatars (such as "white shirt + minimalist background" to adapt to the workplace); ​
• Support passport/visa photo generation, automatically adjust size and expression, and comply with international document standards (such as shoulder width ratio and background color requirements). ​
• AI cartoon avatar: ​
• Generate 3D cartoon, clay, and Lego-style avatars with one click, retaining facial features while increasing cuteness, and adapting them to social platforms such as WeChat/Xiaohongshu; ​
• Support customization of "yearbook style" and generate campus themed cartoon images for graduation anniversaries and interaction with classmates. ​
• AI travel scene synthesis: ​
• Intelligently match global landmarks (the Eiffel Tower, Mount Fuji), automatically integrate the light and shadow of characters and scenes, and generate "immersive" travel photos (such as "Seaside Vacation" and "Forbidden City Hanfu"); ​
• Support the "Funny Scene" mode, add interesting elements (such as taking photos with dinosaurs, floating in space), and adapt to the creation of Short Video materials. ​
• AI skin color and detail optimization: ​
• Intelligently identify skin tone (Asian yellow/European and American white), automatically correct color differences under light and shadow, and avoid "false white" and "dull"; ​
• Remove the hair-level background, retain the details of eyelashes and broken hair, and generate a transparent base map (for example, after removing the background from a wedding photo, a sea of flowers can be superimposed). ​
• Social template adaptation: ​
• Preset popular Instagram/Little Red Book compositions (such as "Self-portrait in the mirror" and "Coffee Shop"), automatically add filters and text tags, and use them directly for content publishing.

Usage scenarios:

• Workplace image: Generate LinkedIn professional avatars and resume ID photos to replace offline photography (Case: A financial practitioner used a "business gray background + blue shirt" style, and the interview pass rate increased by 30%); ​
• Social hits: Make cartoon avatars, travel synthetic photos, and adapt to the topic of "AI Photo" in Xiaohongshu (such as "AI Wedding Dress" notes that won 100,000 + likes); ​
• E-commerce bringing goods: Generate "try-on scene" materials (such as "AI model + product" composite pictures) to reduce the cost of shooting clothing/jewelry products; ​
• Personal remembrance: Restore old photos and add a "childhood cartoon" style to create personalized gifts (such as the "AI Cartoon Portrait of Grandma" calendar).

Applicable population:

• Content creator: Generate "AI Travel" and "Cartoon Character" materials in batches, and provide 3 Short Video for daily updates without pressure (for example, travel bloggers use synthetic photos of Paris scenes, saving 80% of shooting costs); ​
• Newcomers in the workplace: Quickly create professional avatars to adapt to resume/work card needs (the free version can generate standard ID photos that match "dark suit + light background"); ​
• Bao Ma/Student: Make parent-child cartoon avatars, graduation yearbook style photos, and record life at a low cost (such as "mother and daughter cartoon photos in Hanfu" for sharing among friends); ​
• Cross-border e-commerce sellers: Generate multi-skinned model images (such as black/white/yellow people trying on the same dress) to adapt to global marketing.

Unique advantages:

• Skin color matching black technology: The industry's first AI skin color correction system supports 8 skin color segments (such as "East Asia Warm Yellow" and "African Deep Brown") and avoids "one size fits all" toning (measured skin color is 45% higher than Midjourney portraits); ​
• Scene compliance: Passport photos automatically detect shoulder width/expression/background color, with a pass rate of 98%(compared with manual retouching, saving 30 minutes per photo); ​
• Operation Efficiency King: It only takes 15 seconds to generate a single picture, and supports batch processing of 20 pictures/time (for example, e-commerce sellers generate "AI model pictures" of 200 garments in batches, which is completed in 2 hours); ​
• Emotional design: New emotional scenes such as "AI Yearbook" and "Wedding Invitation" have been added, and the user Retention rate is 2.3 times higher than that of general tools (official website users commented that "every time it is generated, it is a memory").