Surface-specific Kakao Shopping assets in one workflow

KakaoTalk 브랜드스토어 image spec, mapped surface by surface

Kakao Corp operates a connected ecosystem of commerce and messaging products — KakaoTalk (the dominant Korean messaging app at roughly 95 percent market penetration), KakaoTalk Channels (in-chat business channels), KakaoTalk Brand Store (the flagship commerce product), Kakao Shopping (the discovery front-end), and Kakao Moment (the ads side). Unlike Amazon or Flipkart, Kakao does not publish a single product-image pixel spec; it publishes surface-specific dimensions and expects sellers to hit each one. The store header / intro background is 720 × 640, the mobile brand banner (fixed ratio) is 720 × 900 at 4:5 portrait, the PC banner is 1280 × 420 at roughly 3:1, quick-link icons are 200 × 200 square, and the store popup is 720 × 600. The actual product-gallery image does not have a published floor — Korean commerce practice has converged on 1:1 1080 × 1080 as the de-facto master because it renders crisply across mobile Brand Store tiles and PC desktop surfaces alike.

The layer that shapes Kakao Shopping image strategy differently from Western marketplaces is Korean mobile-commerce culture. Roughly 90 percent of Korean e-commerce traffic is mobile, and KakaoTalk's dominant messaging footprint means Brand Store + Channel messaging + 선물하기 gift flow operate as a unified stack for many Korean SMBs alongside Naver Smart Store. The 4:5 portrait mobile banner at 720 × 900 reflects that mobile-first reality and mirrors Instagram and KakaoStory aesthetic conventions — Korean buyers expect vertical hero imagery, not the landscape-first treatment Western desktop-era platforms default to. Visual cohesion across the Brand Store matters more than any single hero image — Korean commerce aesthetics reward minimalism, generous whitespace, branded typography, and lifestyle framing across the catalog. 누끼 (nuki), the Korean shorthand for a clean background cutout, is the canonical search term and the operation this preset centres around; whether the cutout lands on a pure white field or a soft brand-neutral is a category choice, with beauty and fashion often going lifestyle-first on secondary slots.

Why surface-specific presets beat one-size-fits-all on Kakao

A one-size-fits-all marketplace workflow leaves a Brand Store operator manually cropping the same shot four different ways for the product gallery, the mobile banner, the PC banner, and the quick-link icons — which is an evening of work per drop. Running the master photograph through a surface-aware preset collapses that workload: one shoot, one 누끼 pass, four export crops. The 표시광고법 awareness layer adds the Korean Fair Trade Commission superlative check (최고, 1위, 국내유일) so a catalog image does not get pulled post-launch for an overlay claim that was fine elsewhere but fails Korean regulatory review.