Creation Guidelines

  • You can now submit your LINE creators' message stickers for review.
    You can release your stickers for sale as soon as they pass review.

    What's special about message stickers?
    - Message stickers allow users to enter a message of their choice in a preset caption before sending the stickers in chats.
    - Users can send long text phrases (up to 100 characters per sticker).
    - Users can enjoy new ways to communicate by sending their messages as stickers.
    - Users can change their custom message as many times as they like after buying the sticker set.
  • You can soon sell big stickers on Creators Market.
    You can submit new stickers for review starting in June 2020.
    Big stickers are large-sized static stickers that are much larger than regular LINE stickers.
    These stickers give users even more dynamic and expressive ways to communicate.

Big Sticker Work Flow

Add your product details to My Page and then upload your images.

  • 1Log in to My Page and click New Submission.
  • 2Enter your sticker information and save your progress.
  • 3Compress your images into a ZIP file and upload it.

Requirements

Images

Quantity Resolution
Main Image 1 240 x 240
Sticker Images Either 8, 16,
24, 32, or 40
Min: 80 × 524
Max: 396 × 660
Chat Thumbnail Icon 1 96 x 74
  • · Select your number of stickers from the Manage Stickers page. You can change this number freely before submission.
  • · All sizes are in pixels.
  • · All images must be submitted in PNG format.
  • · Sticker images will be resized automatically. Please ensure the image has an even-numbered height and width.
  • · Use a resolution of at least 72 dpi and RGB color mode.
  • · The maximum file size for each image is 1 MB.
  • · If submitting all images in a single ZIP file, make sure the ZIP file is 20 MB or less.
  • · Image backgrounds must be transparent.

Text

Creator Sticker Title Sticker Description Copyright
Up to 50 characters Up to 40 characters Up to 160 characters Up to 50 characters
  • Asian language characters and some symbols count as 2 characters each.
    Big stickers will automatically include the following sentence at the end of their description in the user's designated language:
    "These stickers will show up extra large in chats."

Sample Images

Main Image

Creator, Sticker Title, and Sticker Description

Chat Thumbnail Icon

Sticker Images

Regular size Big Stickers

Sticker Margins

There's no need to include a margin around your uploaded images. Appropriate margins will be added automatically to your sticker images.

Upload Images

Image Size: 396 × 660 (max)

Image with margins added

Image Size: 420 × 680 (max)

Guidelines

Recommended Stickers

  • · Stickers that are easy to use in daily conversation and communication.
  • · Stickers that consist of easily understandable expressions, messages, and illustrations.
  • · Stickers that allow for more dynamic and expressive communication due to their larger size.

Non-Recommended Stickers

  • · Stickers that are difficult to use in daily conversation, such as objects and scenery.
  • · Stickers that have poor visibility, such as pictures that are too long.
  • · Sets that significantly lack variety, such as stickers made up purely of pale colors or strings of numbers.
  • · Content that offends public order and morality, is suggestive of under-age drinking or smoking, contain sexual or violent imagery, or may fuel nationalism.

Other Notes

  • · Stickers for sale may not be used for advertising purposes. Please do not include any form of advertisement in the sticker images, titles, and text descriptions, such as the announcements of product release dates, or submit stickers featuring only corporate logos.
  • · Stickers that require users to provide their personal data or IDs for purchase are strictly prohibited.
    Content that mentions any internet service, messenger app, or similar services, or consists of any characters related to such services may not be sold in the Creators Market.
  • · For more details, please see the sticker review guidelines.