Product title checker for Naver Smart Store and Coupang

Paste Korean product titles. The checker flags words and symbols that marketplaces and Korean advertising law treat as risky. Results are shown in Korean.

How it works

Korean marketplaces push down or reject titles stuffed with promo words (무료배송, 특가), superlatives (최고, 1위), symbols (★, [ ]) and repeated keywords. Food, cosmetics and pet products also cannot claim health effects without proof.

How to use it: choose the marketplace and category, paste titles one per line, and press Check titles. Each title gets a list of issues, marked serious or caution.

Word lists are based on Naver Shopping’s title guide, Coupang’s title policy, and Korean labeling and advertising law. It’s a word check, not a guarantee of approval.

FAQ

Why Korean only?

The rules are for Korean marketplaces and Korean text.