LINE Sticker Review FAQ: Reasons for Rejection & Solutions
Common questions and answers for passing the LINE Creators Market review. From technical specs to copyright and global taboos.
Table of Contents
Technical Specification Failures
Q. What are the common technical reasons a LINE sticker gets rejected?
Common reasons for rejection include improper image settings and transparency issues. LINE requires even-numbered pixel dimensions and 100% transparency. Using incorrect color modes like CMYK will also lead to rejection.
Using いじスタ's Sticker or Emoji Presets ensures your images match official size and margin requirements automatically.
Intellectual Property Rights
Q. Can logos, trademarks, or AI-generated content cause a rejection?
Avoid logos, license plates, or trademarked names. Do not use proper nouns like 'LINE' or 'ChatGPT' in your metadata. For AI content, ensure you have the commercial rights under the provider's terms.
Morals & User Experience
Q. Can flashing animations or violent content get an animated sticker rejected?
Animated stickers (APNG) with intense flashing are prohibited for health reasons. Violence, aggressive gestures, and content promoting alcohol or tobacco are also restricted.
Practicality & Utility
Q. What makes a sticker set get rejected for low practical utility?
Stickers must provide communication value. Landscapes without text or illegible characters may be rejected.
Test your stickers on both light and dark themes to ensure readability.